Was thinking. It would be interesting if there were more cool things you could do with gold.. Invest in goblin banks maybe turn a decent profit? Or possibly investment funds with penalty on cashing out early.. etc.. ... I honestly havent given it a ton if thought but wondered if anyone else had any cool ideas for new uses for gold.
Things not to mention:
Buying things like mounts and gear
Selling it to gold sellers
playing the auction house
etc..
We all already know those exist.