Thanks for articulating your thoughts on comms and why comms are also less attractive on DW than they were on LJ etc, I think you're spot on. Sometimes I thought about posting something to a comm but then I realized that I won't have that in my own journal, which I also use as a sorta-diary, and crossposting seemed kinda silly, and the audience wasn't that big anyway and most of them are in my circle anyway, etc. etc.