Going to give the question that, if answered the way people want it, will make everyone clap in their hands and require no other answers:
What professions will be skillable from 350 in WotLK? Post source if possible =)
Alchemy?
Blacksmithing?
Cooking?
Enchanting?
Engineering?
First Aid?
Fishing?
Herbalism?
Leatherworking?
Mining?
Skinning?
Tailoring?
And yes, I posted the secondary professions also =) no need to disguss them much, just in case someone has a source that states when we can start them in WotLK?