I run barefoot most of the time, including last night (I have a great place to run with no broken glass, etc.).
When I'm forced to wear shoes, I wear my NB MT101s, but I'm switching to these shortly, because I can't stand any heel elevation anymore. Cold weather is coming, so I'll be spending most of my running time in shoes.
I'm contemplating buying these in a week or so:
(Image removed from quote.)
http://www.zappos.com/product/7832364/color/305055