Open thread, October 16 - October 22, 2017

If it’s worth saying, but not worth its own post, then it goes here.


Notes for future OT posters:

1. Please add the ‘open_thread’ tag.

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 start on Monday, and end on Sunday.

4. Unflag the two options “Notify me of new top-level comments on this article” and “.