I've never been a massive Facebook fan but I did use it a convenient way of keeping track of a few friends and what they were up to, well over the last few days I've noticed that the advertising on Facebook has gotten even more obtursive and annoying which means I'll be using it far less than I did.
I'm sure this won't bother most people but if they keep up with the annoying advertising I hope at least a few people stop using Facebook as a result.