I like it and I think you should keep it, but it looks crammed you should add some negative space between the adsense ads and the search box and the adsense ad which is below your search box would look better if it was center aligned.
OFFTOPIC: uhmmm.... so... if this site doesn't work, how exactly would the people who it didn't work for see "If this site doesn't work visit Listpopo for other proxy sites." ? ONTOPIC: It's not a bad design at all, works fine for the type of site you have. Agree with the bright green thing Rizy said.