For crying out loud it is a developers' prerelease box for running a developers' prerelease of the OS to bring some native code to the OS4 platform before the official release.
-edit-
Do you realize that most people that run XBox 360 games will never own an XBox 360 DevKit? Do you realize that most Playstation 3 owners will never own a PS3 DevKit?
Granted I like using my MicroA1 for whatever I do with it but when it suddenly locks up (due to me never adjusting the core voltage up) I don't have a fit. It just needs some adjustment. The quirks may never be worked out of it but I need it to be able to compile code on.