clearly, you weren't here yet when this happened: http://www.oakleyforum.com/oakley-x-metal-exchange/6026-looking-x-metal-romeo.html
a couple of us called him out and a mod even warned him and yet he still continued to make another account claiming to be a different person.
Fail to see malicious. I do see more positive contributions though. Not that I have multiple accounts, but I run numerous vbulletin and invision boards, sock puppet accounts are easy to spot from noobies. Its also part of the defacto boilerplate "rules" that ban multiple accounts. I agree users attempting to evade bans, or create accounts for exploitation (like bidding wars or fake feedback) should be banned. Just not seeing this here.