Note: my day 1 notes are available at http://davidburela.wordpress.com/2010/03/16/my-notes-from-mix10-day-1-keynote/
Things shown in today’s keynote
IE9
it is faster than before and hardware accelerated
HTML 5 support, like HTML5 video
Visual studio
ASP.Net MVC2
New publishing features
Open Data Protocol
How to embrace it, scale it (Azure) and monetise it (Dallas)
A cool demo of how it was enabled on netflix and how to query it via url manipulation