2. When I first discovered Ghost (last year) and I heard it's using NodeJS I was expecting a beautiful, responsive, SPA blog engine that is fast. After reviewing it and even trying to use it as a platform for a newspaper I found that (It's just wordpress and it's not using the power of javascript to it's full extent.)
Fast => I could and I did built a faster wordpress site.
SPA => Nope
Customizable => Nope.
For me it's not worth the extra capabilities instead of a static blog.
I found gatsby(1) great for all my use cases and with some extra work[2] is more dynamic that ghost.
1. gatsby - https://github.com/gatsbyjs/gatsby
2. netlify + contentful - https://www.netlifycms.org/ + https://www.contentful.com/
(I would love to see a CMS that embraces SPA/PWA. On the other side I would hate to serve 1mb of JS just to show 4 paragraphs and 1 picture)