I have a bike, but it's a junker.  I still ride it, but I don't take care of it anymore beyond limping it along.
I'm a pretty high energy guy and I get stir crazy if I don't ride.  In the summer, I ride 15-30 miles a few times a week.
Slightly OT, but Brutuskend, I have a q for you.  I still need a new bike.  I have a $160 store credit at a store that sells Trek and Fisher.  Based on test rides, I think I like the 17.5 inch Trek 6700.  What do you think of that frame (and components, but if I break them, I'll upgrade) for the price?  Do you think it's a good starting point? 
EDIT:  The 6700 in question is a 2002 model.