Somewhat surprised that there are around 20 comments and all of the seem to be from more or less a consumer perspective. The Raspberry Pi is one of the few embedded devices with aspires to be used as a desktop computer and on top of that as a way to learn computers. Embedded systems is also one of the few threats to Windows, but this hasn't really materialized yet since most devices only comes with android drivers. All in all it's a great strategic move for Microsoft and confirms my suspicion that Linux is losing the second round of the desktop wars.