I think the whole thing is a bit too grey, maybe a bit more contrast in the grey to make it less flat eg the text in the footer "Home" and "© 2009 WarezEvo". As mash-e1 said it just doesn't look right.
I also don't like view full size for the images as it opens the images in the same window (tinypic :O ) and you have to click back to return to the page. Their great in the category view but in the page view why not just show the full image and have a mod that controls the site of the image to reduce it if it's too large. Also having only one image means you'll never have screenshots?
What's the point of the red bits in the top right of some of the posts?
Overall I like it and it has potential.
EDIT: add a katz button as I want to see how you'll integrate tricky stuff like that.