Why Foursquare has the potential to kill Yelp, and then Google...

Interesting post about Foursquare's potential (note: an app which I have stopped using a long time ago). Maybe worth giving a shot again to see some of this "high quality" data. 

P.S. Please don't indulge in hyperbole headlines. It turns into to SEO click bait that is disingenuous to your readers. I know I'm guilty of this crime sometimes so call me out on it.