They could sue anyone in the space but they chose the leader (THE LEADER). Don't know what rock your gang crawled out from but we are in a new age. CRAMER SAYS BUY ! ! lol
care about YELP the leader in the space. Case will effect groupon, google and foursquare also according to Bloomberg. I also believe it effects yahoo message boards. " PEOPLE CARE ABOUT YELP "
the poster of the review is liable if false. So if people use (some do) their real name via log in or via FB what is wrong with the business model other than you are short.
they better get the growth but what a technology. Seems like they can