I'm just wondering why this question called "fundamental group intuition" was deleted.
I'm new to this site, and this was the first question I answered; I was a bit confused to log in this morning to be told that I had 51 reputation but had never posted anything.
It seems that the user who posted this question deleted their account -- but other questions they asked haven't been deleted (eg this one), so I guess questions aren't automatically deleted when the OP closes their account.
But it seems from here that a user shouldn't be able to delete their own question if there is an answer with upvotes.
I'm not concerned about my answer no longer existing, I'm just trying to figure out how this site works.