I never liked that MyBB theme, but I don't like MyBB as a software either. I talked to a developer of MyBB, and he said that 2.0 will have a major break in the software, I'm going to start using MyBB again when it's at 2.0, otherwise, I'm sticking to vBulletin because it's more advanced.

But, the domain name in your site kind of ruins it. I don't like it at all, just because it denotes the fact it's probably a bad site. And I know, domain names are one of the hardest things to do, takes me forever to make one up that sounds nice.