That's what I'm saying. You post a "Mary IS the Mother of God" thread and you'll get 1000 posts. The average caucus thread is about 12 posts because the people for whom they're posted are not interested.
That's presuming a lot, but then again, that sword cuts both ways.
There's an awful lot of Catholic caucus threads that don't have a very high comment count unless the OP spams his or her own thread with 25-30 posts him/herself.
You make a huge and seriously vacuous assumption that we who are pinged do not read the thread just because we read the material and do not post to the thread ... are you a Mormon or something?