Link: http://www.gamedev.net/topic/668847-the-week-of-awesome-iii-the-third-annual-unofficial-gamedevnet-competition-administration-thread/

Why was this reported?

Sorry, it was probably me, reporting a bunch of spam threads. Your looked just like another one containing only link in its body.

So it is like Ludum Dare, but longer and teams are allowed? (^{_{And sponsor splash requirement. Which is perfectly avoidable.}})
I probably will be on vacation and won't be able to see or participate.

And in the list of suporting platforms I do not see what versions of .NET, Java are supported and if judges have Unity web plugin.

Yeah, that's it in a nutshell from my understanding.

I guess it doesn't matter what versions are required as long as the judges have access to it. I'm almost certain that at least 3 judges will have the unity plugin.