If Microsoft is trying to build its own Steam competitor (which given Valve's current strategy to make Linux an alternative gaming platform to Windows, makes sense), then Minecraft is the perfect acquisition to start it up, for a number of reasons.
Minecraft is the best selling video game of all time, with over 15 million copies sold for the PC (54 million copies across all platforms), and it has over 100 million accounts registered. It is possibly the only successful indie game that has never integrated with Steam, and that has a very young userbase (based on my experience) which, given their ages, probably isn't part of Steam's userbase. All of these aspects make it a great strategic acquisition if Microsoft wants to make a new and successful game marketplace and platform for Windows.
Minecraft is the best selling video game of all time, with over 15 million copies sold for the PC (54 million copies across all platforms), and it has over 100 million accounts registered. It is possibly the only successful indie game that has never integrated with Steam, and that has a very young userbase (based on my experience) which, given their ages, probably isn't part of Steam's userbase. All of these aspects make it a great strategic acquisition if Microsoft wants to make a new and successful game marketplace and platform for Windows.