It is an interesting platform, no doubt. The possibilities truly seem sky high. This same concept could be extended to a lot of other artistic mediums, other than writing. This same concept could work just as well with audio and visual concepts--obviously, with markup visual is already being incorporated to a certain extent, but that is not the context I am referring to. I am excited to be a part of the evolution, and I am certainly glad to be one of the early adopters!