Cheapest Crafting? : World of Warcraft General Discussions

As everyone knows, even low level crafting (1-75) can be used to make serious amounts of money over time.
I suggest not only those but 1-Max Crafting, including the Burning Crusade tradeskills.

Any addons?

I may compile one from in-game testing and as well other sources, if you've anything useful post it here or if you're working on a project similar to this idea, let me know and I'll collaborate on this work with you.

Exacryste

Have you checked around cursed for anything?