Day 17 was fun, to a degree. I was to join a conversation. R. brewer got a Twitter chat going on Friday. I jumped in and it was okay, but it wasn’t a real conversation. Brewer threw out questions, we answered, but I saw very little back and forth. The experience was good, my only nit is that I couldn’t see my own tweets in the conversation, so I have no idea when they posted, what kind of delay there was.