Ads on websites when appropriately placed and when relevant are ideal. In fact relevant and well-placed ads makes me want to click them to find out more. But when you encounter websites that supposedly show ads that are "relevant" or are littered with huge banners and pop-ups, the first thing you want to do is click the huge "X" to close it. While Facebook started off being resistant to the idea of ads on its website, it looks like they may be changing their tune pretty soon.
Ubergizmo
See also:
gadgetsdaily, Is Facebook thinking about injecting ads directly into your news feed?
