One of the sessions Don Vilen did last week at TechEd:Developers in Barcelona (that I helped with) was called The Doctor Is In: Tell Us Where It Hurts. It's basically a feedback gathering session for us and a way for customers to be able to discuss issues directly with a people from the SQL Product Group.
The most important thing that's showcased in that session is the http://connect.microsoft.com/sql website that allows all of you to submit feedback and suggestions. Anything that's submitted is put directly into our internal issue databases and we will communicate with you about the status of the issue, whether we may implement your suggestion in future, etc.
If you have any feedback, please take the time to make your voice heard!