Perhaps I should add in connection with the previous discussion that the closure of the other question as a duplicate was my suggestion (although, for some reasons, it had to be done by a moderator): chat.stackexchange.com/transcript/message/26926291#26926291

"Oh, well, never mind, I repent and delete."

Do you think might comments were too hostile there? I tried to add some links which (I thought) could be useful for the OP.

meta.math.stackexchange.com/questions/22475/…