i would go so far as 80% of the places I go don't accept chip and anything. they all have little stickers on them saying "chip doesn't work, please swipe" or the equivalent. i'm pretty sure they don't even have a plan for implementing it.
The funny part is that this all works quite well in Canada. The chip and pin systems there are quick and completely painless. Send like the card companies in the US drug their feet for years, and then picked up some substandard contractors for implementations...