Yesterday was my last day of work in the SQL Server Security team. Next week, I will be joining the Cybersecurity and Systems Management Research Group in MSR (http://research.microsoft.com/csm).
It's been a great experience working in SQL Server and one of the best parts of that experience was the ability to interact directly with you, the customer, and get direct feedback on how our product is used. Using the technical forums and the feedback site provides you with a line of contact to the development team - you really get to provide your feedback directly to the engineers that can change the product. So, keep using these resources, they work better than you may expect.
I intend to keep posting about SQL Server, as I still have some ideas about articles that may be useful. I will not monitor the forums as much as before, so if you have a question for me, you should add a comment to this post.