This feels rigged.
You're opposing two w3d games and then a w3d game to a UDK game. Then you have OpenRA against Mental Omega. OpenRA should be matched up against DTA, if anything.
I'm not claiming that it would likely alter the end result should all the projects be competing on an even ground, I'm just wondering: why have duels at all? It's just a set of polls after all, isn't it?