Multi Platform

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Social Media Monitoring, Analytics and Alerts Dashboard

Instant Messaging digsby is a multiprotocol IM client that lets you chat with all your friends on AIM, MSN, Yahoo, ICQ, Google Talk, and Jabber with one simple to manage buddy list.

Digsby = IM + Email + Social Networks

http://www.digsby.com/

HootSuite - Social Media Dashboard for Teams using Twitter, Facebook, Linkedin

http://hootsuite.com/ With a suite of tools designed to enhance audience engagement -- like drafts, bulk scheduling, search streams and message assignments -- you can streamline your social outreach and optimize your brand visibility across social channels.