http://www.mesheconomy.com/Connect_Physical_and_Virtual/Location_Social_Networks/Your guide to emerging technologies transforming business http://www.mesheconomy.com/detail/gowalla-(acquired-by-facebook-15.htm<p>Share location and explore surroundings - Acquired by Facebook</p>Mon, 06 Jun 2011 23:54:12 GMThttp://www.mesheconomy.com/detail/foursquare-51.htm<p>Best known, rapdidly growing social game.</p>Sat, 11 Jun 2011 18:22:31 GMThttp://www.mesheconomy.com/detail/scvngr-52.htm<p>A game about doing challenges in places.</p>Sat, 11 Jun 2011 18:23:23 GMT