I love these two posts from David Lorenzo. In post 1, called Making the Most out of E-Mail, he shares some new habits he is going to try to reduce the time he spends on e-mail and improve his focus. In the second post, E-mail Maximization Day 1, David tells you how day 1 went.
These posts offer great ideas for breaking free from the grip of e-mail and they are very funny. Please check them out!.