I think we have consensus for the following:
- Sites are able to change their color set and header images.
- Allowing custom css is MVP, however custom js is not.
- Having extra features that can be enabled/disabled/customized on demand is also something, we would like to have.
- Help center/FAQ pages need to be customizable too.
If no one objects within 48 hours, I’ll write this into the spec-wiki and close this post.