What also annoys me a lot is the lack of variety in ads, if I open three tabs on Youtube, chances are they will all play the very same commercial and often one that I already have seen five times before the same day.
This really bugs me. I'll be listening to Pandora and they'll cycle between just 2 or 3 ads. Do they think that repeating ads is going to make them more effective? Maybe to a degree, but it starts to get really annoying to listen to the same crap over and over again (same goes for the music, but that's a different rant).
UNIX was not designed to stop you from doing stupid things, because that would also stop you from doing clever things. -- Doug Gwyn