If you were a subcriber to the team mojang Youtube channel, or you just happened to stumble upon it you would no that mojang is planning on releasing Minecraft on the Xbox 360.
My Opinion
Some people really hate this idea of minecraft being on the xbox 360. Personally I think this would be great if my xbox 360 didn't have the red rings of death. Really I don't care, as long as Minecraft is still on PC and Notch still works on it. It would be nice to sit on your couch and play minecraft, rather than hunch over a computer, but you could hook your computer to your tv and run some scripts that allow the use of your xbox remote to control minecraft.
Here is a video released by team Mojang about Minecraft coming to xbox 360.