Check out this excellent video:"Twitter Publishing at the 140 charactersconference". Publishing execs discuss Twitter, the value of social networking and how the publishing world is/will be affected. At a recent NJSCBWI conference, all the marketing buzz was about Twitter and blogs. I've jumped on the Twitter bandwagon, and learning my way around the network. It doesn't take long to understand the limitless marketing possibilities. I found this video on Geoffrey Fox's blog.