What a stupid post. Its very difficult to prove someone is not anything. So difficult in fact that when it comes the the law, its illegal. Burden of proof is always on the accuser, not the acused. Imagine if cops could arrest you at anytime and just say "Prove you didnt just rob a bank"...and you had no alibi, boom now youre in prison.

Are there racist people here? Oh no doubt about it. But hey the internet is a pretty big place, if you dont like it, go somewhere else.