TechCrunch, February 16, 2010
The Boston Globe, December 20, 2009
The New York Times, December 10, 2009
Venture Beat, December 09, 2009
Ad Ops, November 17, 2009
Business Wire, November 09, 2009
Venture Beat, September 23, 2009
Financial Times, September 17, 2009
The New York Times, July 16, 2009
Business Week, July 13, 2009
Mass High Tech, May 29, 2009
Adweek, April 07, 2009
The New York Times, February 22, 2009
The Wall Street Journal, February 15, 2009
New York Magazine, February 08, 2009
New York Times, November 21, 2008
Wall Street Journal, October 27, 2008
Mashable, June 19, 2008
Mashable, April 07, 2008
Mashable, December 05, 2007
Mobile Crunch, July 30, 2007
Scoble Show, July 29, 2007