Rock Band Network coming to 360 and PS3. Sorry Wii owners

[Wii_Master]

I hate how some developers just cut down the wii version of the game. Why can't they release all of the games a little later and work on the wii version and bring everything that is on the 360 and ps3 version to the wii...then after they have everything on the wii then they can release all the games together on all platforms...