[icebraining]

Sure, but many of us are lazy and don't have the motivation to work so much. The thing is, if you have two populations with roughly the same amount of lazy people, but one has on average more free time, it's more likely that it'll produce an higher volume of contributions to FOSS projects.

[mariusz79]

Yes, I totally agree, but I'm sure you can agree that it's still just a matter of deciding what you want to do with your free time. If you decide that the free time you have is better spend watching Braking Bad or playing EVE, you should not use "lack of time" excuse for any other activity. It's all about priorities.