I also don't know how the user is supposed to see them before diving in. This is how a part of the story unfolded before me: $CFG->wwwroot with /public or without? And the sub-thread 5.1 QA cycle update.
Those who prefer videos may watch the WiseCat (scroll down the discussion above).
If we are thinking of the user, this sub-discussion needs to be in the Installing and upgrading help forum.
Now Leon reminded me: Documentation! Documentation! Documentation!
