Nice Design, it's a wallpaper script right, will be more nice if you can get it a new logo.... http://how90s.com/wallpapersgeek.com Overall 1 thumb up!
Wallpaper of cars and bikes, are they really that popular? I guess they could be with enthusiast. Site put together well. However, much more categories are needed to build up to big traffic and return rate. Keep up the good work.
No.1 on google, very impressive, but if you do what has already been suggested, it will serve you a lot longer. God luck