Oh man, I stay away from those types of polls. Far, far, faaaaaaarrr away. I don't understand how people can get so offended by someone else's opinion on a game. Politics, religion, healthcare, wars, okay I can understand. But the hatred that goes into the comments and voting for those types of things is beyond my understanding.
Example: I said in my review of RE6 that, while the game wasn't soul crushingly bad, it certainly wasn't the greatest game ever made. Someone jumped on me instantly, said I sucked at reviewing stuff, said it was the worst game ever, and that I should go back to playing CoD--since clearly that was the only game I had ever played since I enjoyed RE6 and thus I'm clearly only twelve years old--and leave the Resident Evil series alone for the true fans. The idea that that person got that upset and made that many conclusions about me because of one sentence was baffling to me.
So yes, I think fan voting, and fans themselves in many cases, has become toxic. I've stopped reading comments on sites and articles like that because it makes me ill.