As one of the teens they're talking about - and one with friends who feel the same - we really don't like Facebook. For some reason, Facebook thinks its being useful by showing me random band fanpages that I never 'liked' in the first place. They're just adding more noise. The game requests were bad enough, but at least you could easily ban those from showing up.
That doesn't even begin to get into the privacy issues and the other irritating shit.
The only thing I really use facebook for is an address book with chat.
The plural of anecdote is not data. Just because you and your circle of friends don't like Facebook doesn't mean much. Especially given that Facebook is a worldwide service and attitudes/behaviours of people differ from country to country.
The facts are that Facebook's user count is growing around 20% year on year with extremely high engagement. So people aren't moving.
That doesn't even begin to get into the privacy issues and the other irritating shit.
The only thing I really use facebook for is an address book with chat.