5 Microblogging Sites That Aren’t Twitter by Michael Gray, Searchengineland (Aug 11)
Twitter isn't the only microblogging service. You could also be blogging and reading Posterous, FriendFeed, Tumblr, Dailybooth, 12 Seconds.
Who is this most important to: the microbloggers sharing every second, or the advertisers?
Posted by Gwen at August 11, 2009 08:58 PM