"Not programming in your spare time does not make you a bad developer, however, programming in your spare time can make you a better developer." ------------- Just about sums it all up
Using this as a way to compare different people, on the other hand, is foolish. Just spending time coding is going to do little to improve your skill assuming you're past the stage of just starting out. It's how much you're challenging yourself, and how you handle that challenge that makes a difference.