It would be a great productivity improvement if several keyboard shortcuts or markup were added to the inline text editor
For example,
Header 1 could be triggered by placing h1. at the start of a line, h2. for header 2 etc.
Bullets could be represented by * or dashes
It is relatively widely used in other tools such as Jira or wikis.
Actually, I just saw there's already a request for markdown support, which is essentially the same thing...