Google has been sued by a multinational roster of 32 European publishers and media businesses claiming damages of 2.3 billion euros.They claim that Google’s market dominance reduced the value of their ad inventory and made adtech services more expensive. Google’s possible abuse of its market position is already under investigation by the Competition and Markets Authority in the U.K.

Although 70% of consumers are mobile gamers, 21% of mobile gamers aren’t reached by social ads. With 150 million mobile gamers in the U.S., that 21% represents a large potential audience. Games represent 10.6% of all mobile time spent but only 3.9% of total ad spend, leaving big opportunities, according to a report by mobile ad agency Digital Turbine in collaboration with app intelligence firm Apptopia.

Just over half of consumers (54%) like to receive personalized messages because they show the consumers are known to the brand, plus they can be time savers. The rest (46%) find it at best unimportant, at worst creepy. Relevance far outstrips personalization when it comes to driving email opens (54% vs. 19%). Takeaway: treat each customer the way they prefer.