My visits to DevDays are over and the events are coming down to the last week.  From what I have heard the attendance ebbed and flowed but no matter where I was I saw lots of people attacking (well, not literally) the speakers with questions afterward.  I think the events helped to continue to spread the word of .NET and the fact that I could understand most of what was being shown continues to amaze me!  I think Doug sums up the comments/questions on the content level well - here. Hopefully, we will see DevDays again soon and in the meantime there are some great roadshows coming to a city near you!  More on that later.