Foursquare Gowalla and Yelp Oh'My
Koka Sexton
APRIL 13, 2010
The concept is easy to understand, where ever you go no matter where, click a few keys on your mobile phone and let the world know where you are. I guess after reading this post on Mashable about the two companies the reason for the lack of adoption was due to issues with their service. Do you use a different app? Leave a comment!
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