Those aren't forgotten facts so much as they're often "not-learned-yet" facts. Many points of varying validity, but nearly all only come from experience. One i

Those aren't forgotten facts so much as they're often "not-learned-yet" facts. Many points of varying validity, but nearly all only come from experience. One item on the list I believe would change: REU2, reuse-in-the-large. With so many new services available, the number of addressable "common" use cases has become very granular. So, reuse-in-the-large takes on a new definition for me.