Facebook growth rapidly meets, and overtakes, MySpace? Bebo used to be more sought-after than Facebook, and still is in the UK! MySpace still rules the US and

Facebook growth rapidly meets, and overtakes, MySpace? Bebo used to be more sought-after than Facebook, and still is in the UK! MySpace still rules the US and Australia, while Facebook is dominant in Canada...and Turkey? Or is Google Trends (ie, Google search terms) the wrong methodology for measuring the popularity of social networks?