Apparently this article struck a chord with some people. In less that 24 hours it hit the top spot on del.icio.us, made it to Digg's home page (600+ diggs and counting), and got picked up by Lifehacker and more than a dozen other blogs as well.
I've written two more volumes with 33 additional rules each. Volume 2 is already online here:
33 Rules to Boost Your Productivity - Volume 2
Volume 3 will be posted on Thursday.