What Social Networks are supported?
Versions 7.2 and 7.3 use Ping.fm. This tool allows a user to post to a full variety of social networking sites. For customers who are using a different network, Ping.fm allows users to post to Ping.fm directly, and then select from a list of Ping.fm's supported networks. Check Ping.fm for the currently supported list of networks.
Versions 8.0 to 8.2 support digg, Facebook, LinkedIn, MySpace, and Twitter as well as any sites supported by Ping.fm.
Versions 8.3 and later have Ping.fm support removed. Supported networks as of 4/2012 include digg, Facebook, LinkedIn, MySpace, Twitter, Google+, StumbleUpon, and Pinterest.