Microsoft has announced an impressive list of development partners for Windows Phone 7. Partners include EA Mobile, Glu Mobile, Pandora, SPB Software and Vertigo Software. The full list is at engadget, but this is a very good start for the platform.

“Microsoft just dropped its first press release of MIX 10 on us, and in addition to detailing the Sliverlight and XNA-based Windows Phone 7 Series development situation, we’ve also got a list of launch software partners and some screenshots of apps in action. There’s some heavy hitters here, and everything from games to enterprise apps are represented…”