David A. Zimmerman @dazimmerman.bsky.social
My quarterly newsletter (free! selling nothing!) is here if you want: https://blogspot.us19.list-manage.com/subscribe?u=c8a1c2431515108374257a690&id=fd215be0c2
My quarterly newsletter (free! selling nothing!) is here if you want: https://blogspot.us19.list-manage.com/subscribe?u=c8a1c2431515108374257a690&id=fd215be0c2