Tim Bray asks whether publishing on Twitter is a good long term strategy. The network effect of writing on Twitter is incredibly powerful, you toss your words out there for a bunch of people to read, and the responses they provide are incredibly valuable. I love being involved in a running conversation with a bunch of interesting people all day every day. At the same time, my Twitter posts would in some way constitute a journal of what I’m up to on a day to day basis. I’d sure like to feel confident that they’re not going anywhere. I’m not terribly concerned about it right now, but it bears watching.