The answer is, having all those accounts in one!
Digsby is an online tool that connect all your online profiles and accounts under one umbrella, in other words, connecting you to yourself.
It is considered a “multiprotocol IM client” for you to chat with friends on AIM, MSN, Yahoo, ICQ, Google Talk, and Jabber using a simple to manage buddy list.
It also acts as an email notification and social network tool that supports platforms such as gmail, aol, facebook, twitter, myspace, and linkedin.
Once you’ve downloaded Digsby and selected the accounts you want alerts from you’re able to chat from the digsby window, and see emails and recent activity on your social network accounts. The Digsby window is roughly the size of a regular messenger window, so it takes up little desktop space.