Finding it difficult to keep up with all of your social media? Are you trying to manage multiple aliases or personas? Spredfast may be able to help you. This fee based service lets you coordinate ALL of your social media--youtube, blogs, twitter, facebook, flickr, and more--right from one dashboard. You can pre-schedule everything from tweets to blogs, track feedback, respond to replies and comments, calculate the reach of your efforts all from one spot! You can also generate reports and create google analytic friendly breakdowns of click-throughs and links.
It truly makes managing your social media and interacting with your followers so much easier. For thos of you who collaborate with other authors, it lets you add multiple users per "voice," making it easy for multiple people to contribute should you choose.