I vaguely remember answering a question along the lines of "What can you get from university that you cannot get elsewhere?". The question didn't seem particularly well expressed and probably a candidate for closure, but I gave a glib answer along the lines of "A university degree.".
In any case, the question disappeared and my activity on the question likewise disappeared from my profile.
I guess a moderator took some action or maybe the OP deleted their own question, but is there any way for me to find out what happened to the question?
(I'm more interested in the system itself rather than the specific question ... I find the precedent of my contributions being able to vanish without any way(?) to find out why just a little disconcerting. Of course, maybe there is a way to find out what happened but I just haven't found it yet.)