Today I went to Mashup Camp and gave a session on Web Hooks. It was mostly my standard talk with minor updates, but framed in the context of mashups. It seemed to go well, and I think I was even invited to talk about them at Google. John Musser from Programmable Web was there, but missed the talk. However, I did get to talk to him and he seems genuinely interested in it. He mentioned perhaps even including event hooks as part of the PW directory.
Anyway, here are the slides I unshifted upon the deck I usually show. The notes are sort of poor quality since I added them afterward in a rush to get these online.
