Between the Mobile World Congress (MWC) and the Game Developers Conference (GDC) this week, there's a lot of tech to cover this week! We debate Samsung's choice of a unibody design for the Galaxy S line, consider the viability of Steam Machines and Nvidia's console in today's market, and spend quite a bit of time chatting about all of our GDC virtual-reality demos and what consumers can look forward to in the near(ish) future.