Microsoft is keen on unveiling the meat of its developer story around Windows Phone 7 Series at MIX10 in less than two weeks' time, but with GDC coming up next week, they're figuring that now is a good time to start dropping hints -- they'll want to be capturing the collective imagination of the gaming industry, after all, what with that Xbox Live integration they've got going on. To that end, Charlie Kindel of WinPho's developer experience team has outed a few key points at a reception in San Francisco this evening.
The major points are that Silverlight and
