Note that I cannot talk for anyone else but me. I think I have been polite, not aggressive, and I have tried to be constructive. I don't understand where is the problem there.

We of course don't want you to scan lecture notes. However, there are ways to make extra information easily reachable, aren't there? This is all we require to offer people @steemstem support (plus a few other points).

Anyways, I think this discussion is over. I made my point, you made yours. Let's move on.