TELEGRAPH.CO.UK -- Sep 25 -- Facebook has overtaken MySpace as the UK's most popular social networking site. In August, 6.5 million Brits visited Facebook (up 541% since last December) and 6.3 million visited MySpace. Bebo had 4.4 million users, Window Live Spaces had 2.3 million, and Friends Reunited had 2.1 million. About a fifth of all internet users in Britain now visit both Facebook and MySpace. FULL ARTICLE @ TELEGRAPH.CO.UK