Well, it looks like the forthcoming launch of Microsoft's browser-based Games for Windows Marketplace could just be the beginning of a broader PC gaming push from the company. Speaking with Kotaku, Microsoft's Peter Orullian, group product manager for Windows PC and Mobile, said rather boldly that PC games "is a place where we are doubling down." Exactly what that means beyond the new Games for Windows Marketplace isn't clear, but Orullian did mention that Microsoft has a "healthy list of features we're going to start bringing out once the store launches" in response to a question abou