I'm in an RP in another forum. I was PMing another poster who I'll call Alan about an idea I had, asking him what he thought about it. Alan then made a post specifically worded to prevent me from ever following through on my idea. This is (was) a community run RP rather than a GM run RP. I mentioned what happened to another poster I'll call Vic by PM (I didn't think it was right what Alan did, but I didn't want to make a big deal out of it) and later realized that Vic had already spoken with Alan. Vic and Alan were in an alliance in the thread with a third user.

Because we do everything by vote it quickly became clear that nothing was going to go well for me anytime soon. The thread is GM run now...but it's run by Vic...

It's been a fun thread, but it's hard to post in it when you can't trust several of the posters anymore.