I like these ideas a lot and if I was mentoring someone in leaving feedback I would strongly encourage providing examples along with suggestions. I like that th

I like these ideas a lot and if I was mentoring someone in leaving feedback I would strongly encourage providing examples along with suggestions. I like that the "suggestion" label provides a little mental prompt to do that. The easier it is to take action on feedback the better. A diff patch or PR would be ideal. In the office environment where I find I'm often using MS Word with track changes to collaborate (horrors!) I'd much rather a reviewer make a tracked change and leave a comment in the document then send me an email. The flip side is reducing friction for reviewers by making your document easily accessible, and easy to change and comment on, pays dividends.