As you can see, been a forum member for quite some time, but I only started stalking the forums when diablo was released.
Anyways, I am kinda bored of farming Rakanoth over and over again, and I found another spot.
Act 2 Q9: The Scouring of Caldeum.
All you need to do is run like hell and save all the townspeople. On hell i average 6-7k per run and on Inferno 10-12k per run. All this with 225GF gear.
If you feel lucky you can even kill the mobs around for blue items more gold. But rushing is the best solution.
The downside to inferno is that the villagers die from a single hit, whilst on hell they can take a hit or two, giving you better chances for gold.