So there's a (presumably) emprically proven rule within the coder community that there's a 10x difference in productivity between a mediocre programmer and a really good one. I wonder how much of this is due to procrastination/inability to focus. Once I get started, I like to think I do pretty well for myself, but it's the 90% of the time that I spend reading news sites, doing random Google searches, etc. that really kills me.