[HN Gopher] The Confusing State of RCS
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       The Confusing State of RCS
        
       Author : hocuspocus
       Score  : 54 points
       Date   : 2024-11-03 18:45 UTC (4 hours ago)
        
 (HTM) web link (substack.com)
 (TXT) w3m dump (substack.com)
        
       | happytoexplain wrote:
       | >the relationship between carriers, Google and Apple.
       | 
       | I am begging you to accept the Oxford comma into your heart.
        
         | justin66 wrote:
         | I think anyone who couldn't infer the meaning of that sentence
         | deserves whatever dire consequence you imagine they might
         | experience.
        
           | smt88 wrote:
           | Plenty of people don't know the definition of "carrier," and
           | it's especially confusing because Google is a reseller (via
           | Google Fi).
           | 
           | A single comma would clear up any possible confusion and
           | require nearly zero time to add.
        
         | stavros wrote:
         | To be fair, this was an egregious sentence to not add a comma
         | to.
        
           | AStonesThrow wrote:
           | It needs to be reworded. "Between" implies two parties: so a
           | relationship between (one carrier) and (one mobile OS/app
           | dev/vendor).
           | 
           | Since there are many carriers and at least two OS vendors,
           | now we have "...relationships among..."
        
         | goodoldneon wrote:
         | The Oxford comma isn't a panacea. Sometime it makes a list read
         | like a parenthetical phrase
        
           | smt88 wrote:
           | I don't agree. Can you share an example?
        
           | ericpauley wrote:
           | Cue the em-dash, semicolon, colon, and parenthetical as
           | secondary clause separators. If you still can't use the (in
           | my opinion mandatory) serial comma without ambiguity then you
           | need to rephrase.
        
           | tzs wrote:
           | In every example I recall seeing where using an Oxford comma
           | causes a problem it is because some sort of appositive or
           | parenthetical phrase has been set off with commas.
           | 
           | Commas are the most common way to set off such phrases, but
           | they are not the only way. Most grammarians seem to think
           | that em dashes or parenthesis are acceptable, and I've seen
           | styles guides that recommend doing that if there are commas
           | in the sentence.
           | 
           | As far as I can tell if we just stopped using commas to set
           | off such phrases when other commas are in the sentence (or
           | just stopped using commas to set off such phrases all the
           | time) that would get rid of all the cases where _including_
           | the Oxford comma in a list makes the list ambiguous, without
           | changing the cases where _not having_ an Oxford comma is
           | ambiguous.
        
         | ClassyJacket wrote:
         | _Well technically..._
         | 
         | https://fi.google.com/
        
         | hocuspocus wrote:
         | Thanks, fixed :)
        
       | jmclnx wrote:
       | Again I was thinking this was the "real" RCS:
       | 
       | https://www.gnu.org/software/rcs/
       | 
       | seems we are running out of acronyms.
        
         | AStonesThrow wrote:
         | Not only that, but it appears that there are at least five
         | expansions to "R___ Control System":
         | https://en.wikipedia.org/wiki/RCS
        
         | stavros wrote:
         | I don't know, my mind went to the messaging system that's being
         | deployed now, instead of an ancient VCS. There are only 14k
         | possible three-letter acronyms anyway.
        
           | skissane wrote:
           | RCS brings to my mind Reaction Control System, as in
           | spacecraft. Been reading a lot about space recently...
           | 
           | Although I suppose the headline doesn't make much sense in
           | that context - spacecraft systems are rarely in a "confusing
           | state" (except maybe Boeing Starliner)
        
           | gwern wrote:
           | There are only 14k, but they are very unevenly distributed,
           | so you might be surprised how many are left for the taking:
           | https://gwern.net/tla
           | 
           | You only have to go as far as 'CQK' before there is, AFAICT
           | and based on Wikipedia entries, essentially no even slightly
           | important use of a TLA. There are then another >2k more or
           | less unused, and if you go to four-letters, you've got ~390k
           | to play with.
        
         | zamadatix wrote:
         | We ran out a long, long time ago. 26^3 is only 17,576 and 26^4
         | is less than half a million (even if we intentionally set out
         | to increment them rather than use them as meaningful acronyms)
         | yet the birthday paradox gives grave odds for even longer
         | acronyms via random assignment.
        
           | ClassyJacket wrote:
           | And that's including awkward ones nobody wants like QWFW
        
       | 486sx33 wrote:
       | I think apples adoption of RCS is good, but it lacks IMHO two
       | huge things. 1. A better warning to users (other than being
       | green) that RCS messages are NOT end to end encrypted and that
       | your conversation is an RCS conversation. 2. Force read responses
       | from the other party should be enabled.
       | 
       | Small other complaint, anyone using SMS should get auto ignored
       | on Apple now, or at least a setting for auto-ignore messages that
       | aren't iMessage or RCS
        
         | MiddleEndian wrote:
         | >Small other complaint, anyone using SMS should get auto
         | ignored on Apple now, or at least a setting for auto-ignore
         | messages that aren't iMessage or RCS
         | 
         | I dunno man, RCS is pretty unreliable, even in Android-to-
         | Android communications. SMS is your standard fallback.
         | 
         | Honestly I try avoid the whole thing and prefer to use Telegram
         | or FB Messenger, which also have the benefits of reasonably
         | well on computers.
        
         | curt15 wrote:
         | >Small other complaint, anyone using SMS should get auto
         | ignored on Apple now, or at least a setting for auto-ignore
         | messages that aren't iMessage or RCS
         | 
         | This would exclude any people who aren't on mobile data all the
         | time. If iMessage becomes an Internet only messaging platform,
         | it would have no compelling edge over Signal or WhatsApp.
        
           | Kwpolska wrote:
           | It already is an Internet-only messaging platform, and its
           | compelling edge and sole reason why people care about the
           | blue/green bubble thing is being installed by default on iOS.
        
             | acdha wrote:
             | People care because it's enormously better than SMS and
             | also better than RCS. Nobody would care if green didn't
             | mean things like no guarantee of better than same-day
             | message delivery.
        
               | Kwpolska wrote:
               | People outside of the US have solved this problem by
               | adopting an OS-agnostic Internet-based messaging platform
               | like WhatsApp, Signal, Facebook Messenger, or Telegram.
               | There are one or two people I exchange SMS messages with,
               | but other than that, my SMS inbox is full of automated
               | notifications, and the actual chats happen elsewhere.
        
         | crazygringo wrote:
         | 1. Being green is fine. Why do you need a second
         | differentiator? Green has always been without E2EE and
         | continues to be without. The last thing I want is some extra
         | icon adding visual noise.
         | 
         | 2. Forcing read receipts, you mean? Absolutely not. The ability
         | to turn off read receipts is vital for privacy. Nobody should
         | be forcing anything there.
         | 
         | > _Small other complaint, anyone using SMS should get auto
         | ignored on Apple now_
         | 
         | Please don't. The messages I send fall back to SMS when I don't
         | have good data connectivity, which happens all the time on the
         | go. Why should my messages be auto-ignored because of my
         | connectivity issues?
        
         | spankalee wrote:
         | So you're saying I should never be able to text iPhone users?
         | Great.
        
           | gruez wrote:
           | Doesn't iOS have RCS support now?
        
             | spankalee wrote:
             | I don't have access to RCS from my phone number, but I do
             | have access to SMS.
        
       | RandomThoughts3 wrote:
       | Nobody cares because everyone in the US weirdly uses iMessage
       | while the rest of the world uses either WhatsApp, WeChat or Line.
       | 
       | Honestly, at this point, would probably be easier for Google to
       | just push WhatsApp in the US despite it being a Meta app if they
       | really want to break iMessage stronghold.
        
         | rodgerd wrote:
         | Google don't want to "break the iMessage stronghold". They want
         | to crack open Apple customers' messaging so they can feed it
         | into their advertising systems. WhatsApp is useless to Google
         | for that.
        
           | spankalee wrote:
           | Maybe Google wants their users to have a decent,
           | interoperable phone-base messaging solution?
           | 
           | They don't make any money or sell any ads via text messages
           | with Android users, why would they suddenly with iPhone
           | users?
        
           | RandomThoughts3 wrote:
           | Clearly Apple uses iMessage to create a significant lock in
           | effect in the USA. So, yes, as their main competitor, Google
           | should want to attack the market share of iMessage. It's
           | probably the biggest thing standing in the way of Android.
           | Pushing a competitor with great interoperability between
           | Android and iOS would make sense.
           | 
           | I mean they clearly believe that they can do that by
           | themselves in the US market but WhatsApp has the advantage of
           | being able to lean of expatriates and people with contacts
           | abroad as a steppingstone.
        
         | martin8412 wrote:
         | That wouldn't send a ton to data into the hands of Google.
        
         | acdha wrote:
         | Google sells RCS services, and they botched their way out of
         | the social market. For a company which depends on ad targeting
         | that's pretty huge and Meta is hardly going to help their
         | biggest competitor in advertising but the phone companies are
         | far more negotiable.
        
       | refulgentis wrote:
       | This is generally a good chronological recap, however, the
       | confusing state seems to arise from an unnatural focus on finding
       | drama / attributing motives / a lens of corporations personified
       | playing chess with full information at all times, and then
       | getting confused about what these inferred chess moves mean.
       | 
       | Ex. Some MVNOs haven't updated their iOS cellular with apple yet
       | because it's an obscure technical thing for a feature most of
       | them don't know exists, yet, for an OS that came out...3 weeks
       | ago? It's not confusing or indicative of some grand plan on
       | anyone's behalf
       | 
       | My flag went up for "need to read this closely, they're
       | substituting facts for lengthy contextual verbiage that _feels_
       | true " as soon as it's talking about gTalk doing a video call a
       | year before FaceTime. The implication that this went away, and
       | more importantly, the implication Google "lost" to FaceTime, and
       | even more importantly, framing not buying WhatsApp as a "miss",
       | are unambiguous signs of immature commentary.
       | 
       | Smaller aside, not intended as a singular reason to find it
       | lacking basis: I'm no Google fan, but over the years, I've
       | learned to ignore handwaving about how the Nth rebrand of
       | hangouts was somehow leagues ahead and then disappeared and there
       | was a brand new one that lost meaningful core features.
       | 
       | I get the Google service stuff is confusing and not good stuff,
       | but truth is you could start a gChat Gmail Chat gTalk etc. in
       | 2009 and have it in your Google Chat in 2024.
        
       | DidYaWipe wrote:
       | "Over the top?" Come on, use descriptive terms.
        
         | tyrust wrote:
         | That's the term: https://en.wikipedia.org/wiki/Over-the-
         | top_media_service
        
         | vdvsvwvwvwvwv wrote:
         | He is using estiablished terms.
         | 
         | https://en.m.wikipedia.org/wiki/Over-the-top_media_service
        
           | geor9e wrote:
           | _Puts on tin foil hat_ Established by a cable company
           | lobbyist to disparage their internet-based competitors. Makes
           | it sound like netflix is hopping over the top of the gate, to
           | the senators they were begging to ban it. Source: made it up.
        
             | mh- wrote:
             | You needn't make comments like this when a quick google
             | would tell you that the CRTC - Canada's FCC counterpart -
             | popularized this term 13 years ago.
             | 
             | https://crtc.gc.ca/eng/publications/reports/rp1110.htm
        
       | psanford wrote:
       | The client situation for RCS is really quite bad. With SMS and
       | MMS I can fairly easily run my own client on a linux system that
       | has a GSM modem. This is not the case at all with RCS. Even
       | worse, Google Messages is not open source and so far there have
       | not been public APIs available on android to interact with RCS
       | messages.
        
         | binkHN wrote:
         | I can't upvote this enough. As an Android developer of an app
         | that uses text messaging, RCS is completely locked out.
        
       | zeeZ wrote:
       | Shortly after RCS became supported, I disabled it. After going
       | years without receiving a single unexpected SMS, I was suddenly
       | flooded with fake DHL schemes via RCS from +63 numbers (to my
       | German number). I don't see a reason to ever re-enable RCS
        
         | hocuspocus wrote:
         | Interesting.
         | 
         | I had never gotten any spam via RCS until this year, and it's
         | been in relatively small numbers compared to WhatsApp,
         | Telegram, and mostly SMS which stays the top spam vector for
         | me. In any case, Google Messages spam filtering works
         | incredibly well.
        
       | joecool1029 wrote:
       | This post left out the Android situation for custom roms, rooted
       | devices, and non-Google blessed devices. On these devices Google
       | willfully and maliciously blocks RCS for these subsets of would-
       | be users: https://www.theverge.com/2024/3/1/24087418/google-
       | messages-b...
       | 
       | I say willful because they admitted to it, malicious in that at
       | no point will the device inform the user that RCS is blocked. It
       | shows connected and will not relay messages. Spoofing fingerprint
       | and other props it will immediately begin to work again. For
       | users affected, they will have inbound messages silently blocked
       | (because other users will see the device registered on RCS, but
       | Google will not relay it) but not know about the disruption
       | unless they were aware of this news.
       | 
       | EDIT: In case anyone thinks this is me being alarmist, RCS is
       | beginning to be used for 911 here's Google's own press release on
       | it: https://blog.google/products/messages/google-messages-
       | rcs-91...
        
         | hocuspocus wrote:
         | Ha, I admit last time I worried about custom ROMs, I was using
         | a Nexus 5.
         | 
         | I think it's a lost cause and not only because of RCS, see also
         | banking applications. On the other hand, even a $200 Galaxy A
         | gets 4/5 years of updates today, which benefits the vast
         | majority of customers a lot more than an unlockable bootloader.
        
       | baxtr wrote:
       | I was working at a large telco back in 2010 when they started
       | introducing RCS. Yes it's that old...
       | 
       | Point is, we never got very far because every carrier and every
       | phone manufacturer wanted to have their say. It was (and probably
       | still is) "standard definition by committee". And that just takes
       | forever.
        
       | bastloing wrote:
       | Doesn't matter what Apple does, they blinked, now they have to
       | catch up.
        
       | cyberax wrote:
       | I really, utterly, and completely hate RCS. It's incredible how
       | Google and Apple managed to screw up the messaging market.
       | 
       | I want to have very straightforward functionality: send rich
       | notifications to my clients via RCS.
       | 
       | It's simply impossible. Carriers control RCS, and you need to
       | make commercial agreements with each one to make sure your
       | messages are delivered. Wonderful.
       | 
       | But it gets worse. There's RCS Business, so once you do get
       | agreements with carriers, you can spam users as much as carriers
       | approve. There is no way to opt out of automated messages. India
       | got a dose of it and RCS got disabled pretty quickly.
       | 
       | I wish carriers just looked at Telegram or Signal for examples of
       | _good_ messaging infrastructure.
        
         | hocuspocus wrote:
         | Article author here, I didn't look into this as I naively
         | assumed that the consolidation around Jibe would make this use
         | case better than SMS, not worse.
         | 
         | I see a lot of providers on this page:
         | https://jibe.google.com/partners/messaging-partners/
         | 
         | Including Twilio, Sinch, ...
        
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