I'll be at TechEd Boston and wanted to prepare some material based on what you would like to hear about.
Let me know via comments or the Contact form and I'll try my best to incorporate your suggestions into my appearances at TechEd.
I don't have a lot of detail at this time, but since budget cutbacks (aka "shareholder accountability") are in full force, expect Tablet staffers to have less unstructured time and more tethered-to-the-booth time. I also understand that we will not be proctoring any hands-on labs.
Bonus efforts will be made if you're interested in Touch Input, Pen Input, or other SDK-related topics.