Day 3 of MIX was a pretty slow day when compared to the other two, which is to expected with the conference winding down.  There was more of the same focus as seen previously; mostly HTML5/IE9, and WP7.  We learned some more about some of the updates coming in WP7’s Mango update, and got a little more insight in to the future of HTML5 and the IE9.  There was some good information about WP7 application performance (which I covered more in depth here: http://blog.sdbarker.com/2011/04/14/windows-phone-application-performance/), and some talk about how to write maintainable Javascript/jQuery code (which was really all stuff that developers should be doing anyway, for every bit of code that they write.)

Overall, more good information, and a good ending to a great conference!