Hi. My talk went well and is available in the very-slimmed-down slide format here. It was really exciting to get to hang out with a bunch of super-smart librarians who mostly "get" technology and hear what they had to say and what they were working on. I was the only public librarian in the room which I found quite amusing. People seemed to like my talk. The keynote by LoC librarian [and former private investigator?] Thomas Mann was unforgettable and I'll try to sum it up in some notes later. No WiFi at Columbia, though there is WiFi through the walls of my friends' Brooklyn apartment. Updates spotty for a few days.