Y Combinator company Glassmap, a location-aware app that was big back in the day (last year), has just announced that is has been acquired by Groupon. A representative from Groupon has confirmed to T
<a target="_blank" href="http://www.glassmap.com/">Glassmap</a>, the YC-backed location startup <a href="https://techcrunch.com/2012/02/16/yc-backed-glassmap-launches-a-find-my-friends-for-facebook-us
YC-backed <a href="http://www.glassmap.com/">Glassmap</a> is a new mobile application publicly launching today that presents a viable challenge to realtime, location-sharing apps like Apple's <a href=