I started using this software two days ago and I find it very useful. It helps you read your e-mail quick and efficient (it doesn`t matter if you have gmail or ymail or .. ), be on top with the latest news about your friends (on your social network) and likewise you can add chat accounts (like ymess)
I have tried this one. It's very useful. I want to suggest this link by submit to Software Informer, but it too complicated for me to fill all fields provided.