As many of you no doubt have heard, Today the XNA Group announced at GDC that XNA, a toolset that Microsoft provides to developers, will now include development for Zune.
Here's an important point of clarification: The announcements at GDC are about the new XNA Game Studio tools, which allow developers to create games that run on Zune devices. These added XNA capabilities are the first step toward offering developers the opportunity to design games that could be played on Zune devices, but Zune is a wireless music and video player first and foremost.
My old friends at Kotaku and at Joystiq both have have a good liveblog of the GDC keynote if you're interested in reading more.
I was actually going to title this post, ". . . Somebody Went to GDC and All I Got Was this Blog Post" but didn't. Oh well.