Steam

Publicly traded companies are, by law, driven to make as much money as possible for shareholders. Privately held companies are not held to this same limitation. So while a company like Valve could be highly profit-driven (let’s be honest, all for-profit companies in a capitalist system are driven by this motivation), it doesn’t seem to be driven to maximize profits in the short term. This means that they can focus on things other than profit if they so choose.