Should a user have to add a comment when they vote to close
I am sure this is valid question - I am not new on SO.
It was closed no comments on the question.
Given that the SO is here for a while - there are lot more users who can close questions (lot more than it was a year ago).
Some users might not even understand the question but have power to close it.
I think to prevent blatant actions - SO should implement a mandatory comment post if a user votes to close a question.