Just a quick note: Blog Post Engineering is an ebook I’m building and maintaining using a software development model.
The latest version is 0.7.2, code named “Barger”.
As far as I know, there aren’t any other ebooks being built in the problogger community along a continuous development cycle.
More information on the toolchain, best practices and project management for Blog Post Engineering will appear here in the future.
In the meantime, if you’re a small business person, and would like to offer a subscription style information product, please contact me for details on your project if you want help.