Linda Alexander: There are two reasons for posting this piece on procrastination. Firstly, to introduce you to Devour--a Web site that sifts through the over 72 hours of video posts on YouTube each day to pick out the very best to post on a well-curated collection site. Devour uses a scientific method to hand-pick each video posted on their site. Secondly, to give you a sample of today's selection: "The Science of Procrastination. As they say, "If you're watching this video, at least you're procrastinating wisely." Overall, some helpful management tips and a better scientific understanding of the procrastination umbrella.