First comment does not sound constructive - are you interested in my opinion on (n)vim?

I am not a legal, so can't comment on legal things. However, I have already responded elsewhere here that this feature has nothing to do with licensing or ownership and was added for those that want the attribution. I understand the desire to see anything Microsoft as bad and evil, but we are really just trying to make a better experience.

I'll respond to the third one, thanks!