Greater diversity and regionalisation are the biggest trends on Facebook, says the social network's director of game partnerships, Sean Ryan.
Ryan took his post in January 2011, where he oversees a team dedicated to supporting and advising developers on how best to take advantages of the platform and prepare for changes.

The company has a vested interest in the success of its game developers, as in just a few years they have become on of its single greatest sources of revenue.
With mobile now the fastest growing component of the market, Facebook is trying to keep up- and keep developers on board.
But Ryan says that the rise of mobile is just part of the changing times, and shifts in Facebook gaming are best exemplified by the growing trends of regionalisation and diversification.

http://www.develop-online.net/news/4...ys-gaming-exec