As far as I'm aware, the ORIGINAL intent of this thread was to shut down facebook pages/twitter accounts/formsprings that were pretending to be people they weren't. The names of the creators of those pages were never mentioned (So Suzy Cheer wasn't outed, but if she created a fake profile, it was shut down), nor did we know if there was any way to discover that. As long as you are not currently pretending to be someone you aren't (ie Me pretending to be Kristen Stewart), it is NOT hypocritical for you to be posting fake profiles to get shut down. You may be fabricating stuff about your own life, but that is NOT the same as pretending to be another living human being.
And yes, I think there is definitely a mob mentality on the boards between groups of posters. Something that I do believe frustrates many a new poster on here or those who feel marginalized by said posters. And yes, that can lead to feelings of being bullied. Maybe they should suck it up, but that doesn't give the people initiating free reign to continue. It's like when my brother was 5 and felt free to hit me in the face as often as he liked, but then would go cry to my mom the moment I swung back.