I'd like to introduce you to Amit Chatterjee.  He is my peer in VSTS and is responsible for the VSTS testing products.  He has recently decided to join the blogosphere to talk about the products his team is building and how they are trying to address the problems people face with testing.  I'm sure he'd be very interested in hearing any thoughts you have.  Visit Amit here:

http://blogs.msdn.com/amit_chatterjee/

Brian