Yahoo! to roll out a new social hub

Yahoo! is poised to relaunch its e-mail and profiles pages, using deep interconnection with Facebook to offer users a far more social experience. The tools are centered on a service called Pulse, which combines Google Buzz-style features with updates from other networks in a bid to create a single social hub. The site will include privacy features that can be applied across all the linked networks, potentially giving users more control over their information.  Wall Street Journal, The