Some people collect mounts or companion pets, but I'm a rep grinding tabard collector. Right now I'm going back and working on a lot of the Burning Crusade dungeon reps. A lot of gold blogs talk about the ~gold-making mindset~. That means that even when you're doing things other than camping the auction house, you're thinking about how you could be making more gold while you're doing this. The really basic version of having a gold-making mindset is getting the biggest bags you can afford, setting up an alt just to do your banking, and turning on auto-loot.

Here are some more tips I've picked up. Some are rep-specific, others are more general.

General Tips )

More Specific Tips, mostly Outland factions. )