Personally I find many of the rah-rah, pro-Celtic posts to be insipid and don't feel the need to contribute.
Think about what you're saying for a second. This is a Celtics forum, so to think you wouldn't get pro-Celtic posts is fascinating. That would be akin to expecting pro-liberal discussion on a right wing forum. If anything, I think it's odd that certain members spend so much time talking about the Sixers on a C-E-L-T-I-C-S forum.
I'm not even for 100% pro-Celtics talk. I like to be objective, but objectivity is a 2 way street. You can't find everything wrong with the C's, while thinking it's always sunny in Philly regardless of topic (Simmons' shot, Fultz' brain, Embiid's mouth, etc.).