If it's worth saying, but not worth its own post (even in Discussion), 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 be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.
It's worth noting that, from what I can tell at least (having not actually taken their courses), quite a bit of CFAR "rationality" training seems to deal with issues arising not directly from Bayesian math, but from characteristics of human minds and society.