I don't want people to think I have dropped off the face of the earth. I am still here, but since the last post, I have left my previous work, taken up a challenging new opportunity and much of my free time is taken up with preparation for additional work as an adjunct professor this coming fall. Busy, busy!
I will get back to posts at some point in the future, but it may be several months until I can get the free time needed to do a decent job. I hope you will not give up on me yet!