For anyone interested in using their bike for commuting and shopping, this looks like a pretty cool new utility bike from Kona:
http://www.konaworld.com/08_ute_w.htm
Wish I didn't live at the top of a killer hill- no way I could pull 30 lbs of groceries up it on that Kona. :o
But if you live in an area with only moderate hills, it would be very useful I would think! Leave the damned car home! :)