I really like it, the design is very clean and the logo is great. The only thing I would suggest is maybe having less advertising in the beginning. Specifically the first adsense block at the top. Other than that, great site! Best of luck.
It looks nice overall; however, two things that need to be fixed IMO:
1- The top Google AdSense banner stands out a bit too much. Consider moving it elsewhere or changing the colors a bit.
2- The forum is too narrow. It's too cramped and uncomfortable to read like that. Consider making it wider.