From the BlogCONTACT US

Hootsuite – Update multiple Twitter accounts, Facebook and LinkedIn all at once.

Hootsuite – Update Facebook, Twitter and LinkedIn all at once using one interface. HootSuite users can now schedule their status updates on Facebook, LinkedIn, and Ping.fm. The ability to schedule Ping.fm updates is particularly noteworthy since through it you can update most popular social networks (such as MySpaceLiveJournal, etc.)