This is a very exciting and well-needed plugin. I think it can improve in terms of clarifying all the amazing REASONS you might want to use this, to improve your site's performance.
I will be happy to help with that.
- When you work on a client's site, leave a trail of site notes for other developers to find, so when someone new comes along they won't have to just piece together how you set things up
- Create a style guide for site users
- Add specific usage notes to pages or posts
Again, beautifully done, but you may want to play with it a bit to figure out its potential.