annej - 4:03 am on Dec 15, 2010 (gmt 0)
I'd think that FB would be a lot like forums and forum pages don't usually do that well with ads. People are there to see what their friends or relatives have been doing or saying. The other big reason they go there is to relax and play Facebook games. The only time they even see the ads is when they accidentally click on one and then curse the darned ad popping up in their face.