Your theme is pretty busy and in your face. I'd recommend something a little quieter or at least more controlled. It's generally considered good web design practice to focus on ease of reading when picking backgrounds. That means generating a focal point on the part of the screen you want people to look at. The image you're using would be better suited as a desktop, or something.
Agreed. I mean, freedom of expression and all that but the bg is very busy. Although yea the anon was kinda a little turd.