I found a way to make tons of gold on Molten-WoW using vote points. It works on realm Deathwing.
Go to the marketplace, click the Points tab and type Frostweave Bag. Those bags cost only 2 vote points each and are BoE which means you can sell them. They sell for around 1000 gold each on the Auction House. You can make multiple accounts and vote on all of them (you dont have to actually type the captcha when you vote, just click the molten banner) then buy bags on all and send them to your main character to sell them. That way you can get rich in a few days without having to do anything in-game other than post bags on the auction house.
Here's a demonstration of how it works --> Molten-WoW: How to make gold with Vote Points - YouTube