Not sure what to make of this but it looks like Sony goofed on the PS4 presentation on the number of developers working on PS4 games...
Sony listed about 53 developers working on PS4 content but the actual number is 30 according to this story.
http://www.gamasutra.com/view/news/187260/List_of_PS4_developers_quietly_shrinks.php
Sony listed about 53 developers working on PS4 content but the actual number is 30 according to this story.
http://www.gamasutra.com/view/news/187260/List_of_PS4_developers_quietly_shrinks.php