I've warned him before about using multiple accounts to vote on content, I've been more than lenient with him. But it's his nature to cause trouble I guess, so I've banned his account and the 10 known alt accounts he was using to manipulate votes. Registration will remain closed for a bit, with possible restrictions for newer accounts upon reopening.
Edit: Some of you wanted to know the alt accounts, these are the accounts in question :
beece 0 points 3.7 years ago
Welp, there goes 70% of the content. (laughs)