Tim Yang and Ozh have released Problogger Clean, a clean 3 columns theme with original features mostly aimed towards Adsense. Options are managed from an admin panel (using WordPress Theme Toolkit) which gives the theme a lot of functionalities and customization possibilities. The theme comes with built-in ads, so you won’t have a hard time trying to implement ads in a theme that was not designed for it. Its feature I like best : “Adsense Click Safety“, which prevents any click you could make on your own ads to be recorded, therefore to be counted as fraudulent. Read more : Tim’s announcement, Ozh’s announcement.