This comment is very, very interesting... I keep reading about physics people who now are running 2.0 companies and that kind of stuff. But my question for you is: don't you miss science when working on a 2.0 environment? Or how do you correlate one subject with the other?
Yes, I miss practicing science a lot. It was a blast to do (I did theoretical work, which included a lot of computer modeling). But really, being a scientist is a frame of mind. Being a practicing scientist is a different story.