I finally got to grips with Chapter 8 this morning and managed to work out what I wanted to say and the order I wanted to say it in. It's only a draft but I still felt blocked by the need to get it right rather than just get it done. It feels good to be moving on but I suspect I may have a similar problem with Chapter 9.
That's an issue for tomorrow. My writing session is done for today.
Instead, I hope to complete the muse-letter migration. I spent a little more time on it last night and completed the display template (you can find it here) which doubles up as the posting form when I am logged in — just as with the blog I wanted to keep it self contained, inline.
Next is the sign-up/sign-off flow, confirmation email generation and modification of the email list.