Foursquare's merchant specials don't make the company any cash, so it's teaming with Groupon on a revenue strategy: http://on.mash.to/oZmKG4
2:30 AM - 12 Jul 2011
2 replies
108 retweets
22 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.