Maybe you've noticed this, too. I was in Gmail today and noticed that the sponsored links on the right were missing. It wasn't until later in the day that I noticed they had actually been moved to the bottom of the screen.

What was not really a bother to start with, is now no bother at all. Nice move Gmail! :)

Gary Price wrote an entry at the SEW blog on this topic at http://blog.searchenginewatch.com/blog/040922-106