Zynga's made a $400 million profit on $850 million revenues in 2010, reports the WSJ. If that's true, that's an astounding 47% profit margin. 47%! By way of comparison, Google's profit margin is ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Zynga — the once king of mobile gaming that nobody talks about anymore but which ...