Gold smitty, leatherworking, and weaver all nag me profits.
Gold smitty because it has a little something for anyone,
Leather working because of so many bards (plus non-caster accersories)
and weaver because of healer gear.

Armor smitty is meh because there arent so many tanks to buy my gear,
and carpenter is just the worst. I absolutely regret leveling it. Only the boots are worth a spit.