More DS Guitar Hero on the way?

In a move that has Activision’s strategy marked all over it, Guitar Hero On Tour Decades was announced for the DS. Little is known of the title, hopefully our Tanooki counterparts in LA can help us out soon, but we do know that a song sharing feature will allow, you guessed it, song-sharing between both the first DS Guitar Hero, and the newly announced version.

With the DS’ hardware restrictions, this basically means that you’ll be able to send a song to a friend to play on his/her version until they turn off their DS, just like a downloadable demo. Still, doesn’t this seem a bit soon? What are your thoughts? Buyable, or forgettable?

Kotaku