An example of purposeful blogging

Folks, here's an example of how to leverage what you know by use of a blog. I want to write a how-to guide for beginners to bike racing. Now I have already written one but it needs an update and I'd like to start from scratch anyway, to focus it a bit more. I will use my existing work as a reference plus add in references to other folks' work as I go.

You can follow progress here.

Now I have to exercise discipline and ensure it gets done. Later I will edit it all into an ebook and sell it via Lulu shop. Good plan?