While at MIX10, John catches up with Jesse Liberty and Tim Heuer to discuss their favorite features in Silverlight 4. Along with calling out and discussing why they're each impressed with their favorite features, Jesse, Tim, and John also discuss the impact of the announcements made at MIX regarding development for WP7 and Silverlight at the Day 1 keynote. You can also check out the 60+ page whitepaper that covers the full feature list of all the new features in Silverlight 4 online (or you can download it). Follow us on Twitter @SilverlightTV or learn more about Silverlight with the Silverlight Training Course on Channel 9.  ...