Well, erm... yep, I do. I've been running in minimalist shoes for a while now, so I finally tried out a pair of Vibram Five-Finger shoes.
They're..... interesting. I have to work to get my toes into their respective areas, but once they're on they stay on. I did my hill running today, and other than having fabric between my toes they felt pretty darn good.
I don't know if I'd spend the $100+ for these shoes all the time. I got my pair for $50 off of Woot, so I didn't pay full price. We'll see if I end up liking them more than my regular running shoes.
If nothing else, I think they'll make awesome hiking shoes.