This presentation is so awesome. I actually read about something similar in a book called Organized for Success: Top Executives and CEOs Reveal the Organizing Principles That Helped Them Reach the Top. I've accomplished it at work, but fell behind in my personal email account. The idea is to keep your inbox EMPTY by processing it regularly. He references GTD a lot. It's a book called Getting Things Done.
He included a lot of the content from the video on his 43 Folders website.
The first 35 or so minutes is his presentation. The rest is Q&A.
