Thanks for resurrecting the thread, David.

I read a lot of the threads, but simply don't post as much as previously. Not sure why.

I would certainly like to see Rob, TomO and some of the old timers chime back in from time to time.

I find that folks outside any given discipline often bring new perspectives that we old dogs don't have.

I remain impressed with the overall quality of the forum, and thank the moderators for assisting to keep it that way.