A friend of mine was shut months ago, and I can tell you he was as liberal as you are conservative. There doesn't seem to be any rhyme or reason to it, and he never received an explanation to it either.
It isnt *what* you believe that is the problem. The issue is that you actually have strong opinions, which innevitiably will offend someone with an opossing opinion
It must be random because my page is still there.
Yeah, I'm pretty sure they aren't anti-conservative or anti-liberal, and I don't think it is random either. I think anything political is eventually going to offend someone as c_yeager said. If it offends enough, or the right, someones eventually someone will complain. I think they base their decisions about shutting down sites on complaints, if you get enough complaints you may be shut down (I'm only guessing, but I'd put some money on this one).