The Pet Trade.
I got an Ethereal Soul Trader on Alliance, made a level 1 toon, bam, 65k gold on horde via AH on a level 1.
Is this supposed to be happening, and if so, why can't we send gold cross faction if this is so blatantly obvious/abused/easy?
*note, EST is a TGC Pet but still, this trick can be done with ANY pet that isn't character specific or account bound..I've transferred over 100k to Horde from Alliance via the pet trade..