Robbie Bach, Microsoft’s president of entertainment and devices gave us a sneak peek into what’s next for Xbox LIVE in a recent keynote. Aside from the fact that over three million people signed up for the service and overall in 2008 it gained more than 70% (now more than 17 million strong), he let drop some new info on some new offerings.

Primetime - An Xbox LIVE exclusive real-time channel that will provide live video game shows like 1 vs. 100 where.

Kodu - A new development tool that’s aimed at making games to be shared on XBLA as well as a new developer’s only channel. We’re not sure if the developer channel will host video diaries or what but time will tell.

17 million strong, that’s nothing to scoff at and it’s still increasing every day I imagine.