Add AuthoredUp in comments.

Comment:

AuthoredIn for posts is great.

However, when commenting on posts there still is only the limited functionality of linkedin.

Enabling styling would give a nice opportunity to stand out.

this takes some effort. It means talking to people and engaging in conversations that are of interest to you

Would love for it to support comments too! YES!

I'd love to see drafts for comments, too!
The way I see it is for the comment draft to be linked to the post I wrote it for, which means that I'll be able to get back to it later on and continue where I left off without fear of accidentally closing the tab or browser altogether (which I'm sure many - like me - have done before).
It'll also come in handy for those who use browsers that refresh any tabs if left for a while.