For some reason I'm intrigued by the different TechCrunch redesigns. For a site as big as TC, I'm sure their design decisions are based primarily on ways to increase revenue and attract users, yet I always end up feeling like their designs are still lacking. Maybe it's the fact that ads take up at least 1/3 of the layout..
I'm surprised there's been no post about it. They had a nice write up about the last one (which I really liked).