Social gaming giant Zynga is holding a press conference called Zynga Unleashed in San Francisco today, and while much of the news out of that conference is about the company's successful Facebook and social game business, Zynga has a huge interest and following in mobile games as well. The company announced that it's hit 22 million daily active users on mobile (that's users logging in daily, across iOS and Android, to Zynga mobile games), and that it has a number of new titles coming out soon. Matching with Friends will add to the growing Words with Friends brand (which Zynga acquired
