I can echo may of the same sentiments Jason has mentioned. Derek Brown lent an ear and support to
http://www.devbuzz.com at times when we needed access to Microsoft's inside developers. There is no doubt he he recognized the importance of developers on the Pocket PC platform in (even more) nascient times. His astute and pioneering approach to supporting the Pocket PC community have been appreciated by a lot of people. He is a great ambassador for Microsoft's management.
Thanks Derek and best of luck in your new role.