Very interesting, David. I don’t know of any projects using CBOX as an
intranet, but please keep me/us apprised of your experiments. I am very
interested in finding compelling use cases for CBOX and this is certainly
one of them.
The PM plugins you linked to provide some opportunities and some
complications. CBOX depends heavily on BuddyPress groups; of the plugins
listed in the article you noted, only CollabPress seems to integrate well
with BuddyPress (n.b. this observation is made without having tested these
plugins). And even there, a lot depends on how these plugins integrate
across groups.
Again, please experiment and please keep us in the loop.
Best,
Matt