Circumlunar Fridge is an experiment.  It tries to be like a
refrigerator that all the circumlunar colonies share.  Not so much the
food-storage part Rather the fridge door - where anyone can tack a
little something on there with a magnet or tape or whatever.

The hope is that the results will be an always-changing collage of
bits and pieces.

For colonists, all you got to do is create a file named "fridge" in
the root of your gopher space.  And update it whenever you want.  We
wrote programs that go through every member's space and pick up what
everyone wrote, if anything.  And programs to lay it out in a way
anyone can look at it.