I know you didn't ask for this, but I'd like to make a suggestion. You use a textured background behind some fairly small print (your app descriptions). This makes it difficult to read at resolutions above 800 x 600. At 1024 x 768, I'm squinting to read your site content.
My suggestion would be to either lose the texture behind the text, or switch the dark gray & the light gray.
Just my 2c worth. I like the basic format of the site, though.