Some of you could be interested in knowing that the World Series of Video Games now hosts a WoW 3v3 Arena tournament with significant cash prizes (10000$ for local tournaments and 45000$ at the final for first places).
I was pretty surprised at first to see they chose to do a 3v3 tournament, but I suppose for entertainment purposes it makes sense as its easier to keep an overview of what everyone's doing and theres more cash to be gained if you divide 45000 by 3 than by 5.
Anyway, here is a link to their website:
http://www.thewsvg.com/