I asked a question about problems I was having with my wifi on raspbian, on my Raspberry Pi 3, and my odd discovery that the 'find' command couldn't find certain files regarding wpa_supplicant.
My question had several answers and it had technical information in it which I would have preferred to have kept around. However it is no longer on here because it was deleted, probably by a moderator. The information in my question is now lost.
Are moderators allowed to delete questions on here and if so what are the reasons justifying deletions.