Popularity Wanes for Facebook, MySpace Users

The constant pokes, friend requests and incessant invitations to play poker or write on each other's Fun Wall have taken the cyber-shine off Facebook. Even as the social networking site careers through the 64 million member mark, disgruntled and grumpy early users (many of whom only joined 18 months ago but already feel nostalgic for the old Facebook) are bundling up their online personal lives. They're off to find something more relevant