Professions resources on the web

In this thread, we'll create a good old-fashioned pile of links to resources on the web that are specific to professions in World of Warcraft. As you make suggestions of great websites that fit that description, I'll return to this first post and add your links (so long at they are germane).

I'll start us off with these:

WoWhead Professions Guides
Alchemy -- (Warlords of Draenor changes guide)
Blacksmithing -- (Warlords of Draenor changes guide)
Enchanting -- (Warlords of Draenor changes guide)
Engineering -- (Warlords of Draenor changes guide)
Herbalism -- (Warlords of Draenor changes guide)
Inscription -- (Warlords of Draenor changes guide)
Jewelcrafting -- (Warlords of Draenor changes guide)
Leatherworking -- (Warlords of Draenor changes guide)
Mining -- (Warlords of Draenor changes guide)
Skinning -- (Warlords of Draenor changes guide)
Tailoring -- (Warlords of Draenor changes guide)
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Archaeology -- (Warlords of Draenor changes guide)
Cooking -- (Warlords of Draenor changes guide)
First Aid
Fishing -- (Warlords of Draenor changes guide)

Now it's your turn!