Some people seem to have read the OP and thought "this guy is describing a way to socially humiliate people". I would have liked them to read it and think "this guy is describing a way of testing one's self-perceived understanding on a topic, informed by observations on how social humiliation seems to work".
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
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2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.
If you have any comments about the Open Thread posts themselves or this post specifically, please post them as a reply to the [META] comment. Aside from that, this thread is as organized as you collectively wish to make it.