Foursquare is continuing to grow despite the very subjective metric that I haven't seen one of those "Check in Here" stickers at a business in a while. I sort of forgot about Foursquare. Still, they've had a great year that saw millions of new users and their three-mbillionth check-in. They've branched out their services to be a stronger competitor to Yelp, whose stickers I have seen a lot of around New York. Now Foursquare is telling its users that it's going to be updating its terms of service, making more user information public. I don't see this going well for you, Foursquare.
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