[bjourne]

I think this very much depends on your definition of "working" and "wasting time". Participating in this debate on Hacker News is not "wasting time" if I get something out of it. Regardless of whether my employer profits from it or not. I believe the meaning of the verb "working" should be reserved to mean "full-filling your part of an employment contract with an employer". And that I'm doing right now. Other activities that may or may not be related to "working", such as writing code, should be called "coding", "programming", "hacking", etc. So it is true that I'm not "coding" eight hours per day, but it is true that I'm "working" eight (or more) hours per day.