With Rumors Flying, Will It Be Summer of Consolidation in Ad Tech? 

Could Verizon’s $4.4 billion purchase of AOL spark a summer of acquisitions in the ad-tech space? It depends on whom you ask. Yahoo has reportedly considered making Foursquare a big offer in recent weeks. The Google-purchasing-Twitter chatter has gone on for months and won’t die. Yelp is reportedly entertaining suitors from Yahoo to Google and Read More …