Texas – AT&T (NYSE: T) on Tuesday
announced the public launch of its Yelp-like local business reviews and
information site, Buzz.com, after an invite-only beta period. The site lets
users "heart" their favorite restaurants and other local businesses,
and post a 160-character comment, as well as search its database of local
sites. It also features an "ask and answer" tool where users can ask
questions of friends, and see responses on Buzz as well as linked social
networks like Facebook.