If the author wants to use his lunch break to work on his side projects, then, more power to him. Personally, I like to segment my free time by month, rather than hour, but I realize a lot of people do not have the freedom to do that. I would rather have an 8 month contract job during which I work 60 hours a week, and then I have 4 months to work on my own projects. It takes me days to get my mind into a new project, and I am my most productive when I spent all of yesterday on the project, and I know I will spend all of today and all of tomorrow on the project.<p>However, whatever project I'm working on, I prefer to use the meals as meetings. Since everyone has to stop for a meal at some point, they seem like useful points to gather people around and regroup.