Elkagorasa the Casual points us to a wowhead video detailing how to get to the entrances of all the new dungeons.
Hello Tauren has an excellent introduction to the archaeology profession
Sword and Board has some nice tanking cheat sheets for the new dungeons, listing the major boss abilities and what the tank needs to be concerned with… Frankly I think it’s a good read for anyone of any role. Part 1 ; Part 2; Part 3.
Bible of Dreams has a FAQ sheet listing all the most common questions you see in chat, from the disappearance of the portals to the new areas and beyond
Analogue did a rather fascinating post making the argument for everyone having a bank alt! I completely agree that it’s worth it!