Nice work, James. It'll be of huge help to the Seblod newcomers. I'd suggest you turn it into a multimedia eBook, e.g. to embed the videos you've created (or create new ones that are perfectly aligned with the steps outlined in your book and use similar content so the readers can watch the video and then use the written steps to complete their scenarios).
I'm looking forward to reading about the more advanced functionalities, e.g. email notifications, templating, comments extensions w/ pagination, # of comments listed in the Intro view, etc.
Keep up the good work, man. Thx, P