Bebo vaulted past MySpace in the first half of 2007 to become the most visited social networking site in the U.K. Bebo's traffic increased 63%, to 10.6 million unique visitors, from January to June.
MySpace's traffic increased 25% during the same period, to 10.1 million unique visitors. But the fastest-growing social networking site in the U.K. was Facebook, up 366% to 7.6 million uniques.