Thank you too David for your significant contributions to making this
happen.
And also I'd like to express my appreciation that Norm did so much to
welcome contributions and draw in people who might help. So many formal
math projects never advance beyond the stage of one professor and their
lab, and at least to my way of thinking the way to escape this sort of
trap is to always keep an eye out for the next contributor. I could keep
elaborating on this subject but I'll just leave it at saying that I'm
glad we have the kind of vibrancy and activity that we do and I hope we
keep it and expand it.