Just 3 days in, but I wanted to give a quick update on how my days without e-mail are going so far. I started thursday. Because I really don't want to be able to read e-mail in the morning, every night I turn off all my e-mailaccounts in the settings of my iPhone and on my Mac. I found that I've grown into these habits of clicking on mail regularly, and by switching off my accounts, this won't break my project.
Starting my day without e-mail gives me enhanced focus on the projects I'm working on. Even this saturday, it helps me start with tasks I really want to complete, without bothering on e-mails.
I'm using an amazing app, called Goal Streaks (http://www.goalstreaks.com/) to track my habits. Its awesome!