One piece of feedback we hear from Windows Phone developers is that "tombstoning is hard," but there are many ways of interpreting that statement and we'd like to understand it more. We have some theories about what might be hard, but I don't want to skew any results by mentioning them here.
If you have an opinion on tombstoning in Windows Phone 7 - good or bad - please leave a comment and be as detailed as you can in the reply so we can better understand the feedback.
P.S. I'm joking about the penny.