MobGob

Groupon Sues Fellow Group Buying Site MobGob Over 9-Year-Old Patent

Nov 19, 2010

<img src="http://tctechcrunch.files.wordpress.com/2010/11/mobgob.png" class="shot2" /> Group buying site <a href="http://www.crunchbase.com/company/groupon">Groupon</a> is <a href="http://dockets.jus