Certainly - I'll readily admit that I didn't dig deep enough to form a solid opinion. It was just my impression after a quick scan through several pages. It's also worth noting that I didn't call it a "left wing conspiracy" - I said "left-wing conspiracy nutters", which is quite different!
I can appreciate the desire to call out shills, but if you're going to pin someone to the wall for being biased, it's best to try to do it in as unbiased and neutral a way as possible, IMO. Otherwise, you just end up looking like any other fringe whacko with a bone to pick with the people they don't like.