OK. Can we back up for one second. I can understand why you would draw the line at political threads. Makes sense. But it's already been agreed that there are actual conspiracy theories that have merit. Where would you draw the line on these "conspiracy theories?"
What about the idea that the military industrial complex has perhaps conspired to obfuscate and seed disinformation in the UFO field? Would that be allowed? Why? If it is a conspiracy theory?
Or what if David Bailey starts going on one of his trans/homo-phobic rants. Is that suitable for psiencequest.net. Can we make a rule that David can't talk about that stuff. I'm sure that has really turned some people off of skeptiko in the past.
Was there a ruling on global warming threads? That was contentious. But it's not really politics or CT. It's science. Hmm. No science threads? That won't work.
I'm not sure why a simple solution isn't possible here: the "Other Stuff" board is for other stuff not covered under one of the other boards. If someone wants to make a thread specifically about a political issue, they can do it there. If a thread in, say, the NDE board, drifts towards political/conspiracy/cooking/music/what's-this-weird-mole-on-my-elbow discussions, moderation policy should be to drop in a reminder to stay on topic, and close down threads that persist in drifting off-topic after multiple (3?) warnings. No bigotry allowed, no baseless accusations of criminality or personal depravity toward members allowed.