I fully agree with the AMA request. I'd specially like to know why it was "generating something ~random" instead of "generating something random" when given an

I fully agree with the AMA request. I'd specially like to know why it was "generating something ~random" instead of "generating something random" when given an empty question. If it's random, how does it come up with the topic, and if it is "~random", how is it not other (random) user's data? The former case being the interesting one, since the second one would appear to be more of a caching or session management bug.