What is a purpose for farming at 63 lvl? Imho, there are no point for.
You can obtain decent amount of gold by doing quests.
Disadvantage - you dont have flying mount, then you loose huge amounts of time, riding the land mount, considering that you use Gatherer add-on (or another).
My advice - don't waste time for gathering materials, lvl up your toon, then purchase flying mount, then farm for epix flying mount.
Even if you are a blacksmith and want to make your own weapon, I would advise to think twice about that idea. You can get good weapons from dungeons and from quests, wasting no time for mindless and boring vein mining.
Edited, Nov 19th 2007 12:45pm by Menslay