I have a very heavy heart from this news. Joe's wife was my son's favorite teacher (he still talks about her two years later) and I'd met and spoken with Joe several times socially, though he was quite ill through much of the time I knew him. We had some good "geek out" times when my wife and his chatted (both are teachers so they'd talk teach and we'd talk tech.) They were a wonderful, loving, caring and giving couple, and Joe was just a good soul. You are missed Joe.