OK, I attended the WP7 sessions - they were informative, and there was some good stuff about the mango update, but if you were watching twitter #DevDaysSA you would have noticed a lot more coming from the MVC3 and VS2010/TFS sessions.
I didn't win anything either, despite 2 XBoxes up for grabs. Food was good, coffee was good, weather could have been better.
WebMatrix is a stunning little app for Hobbyists, in both C# (with Razor) and PHP. Nice end to end solution for the small devs. Add to that the AfriHost R29 offer, and you have a nice starter option.