Have a video for a closer look / visual reference.
So i recently found a vendor which will exchange goods for the currency of 'Spirit of Harmony'. Now this is the only use I have personally found on the beta, though the professions i have leveled are limited to JC and Enchanting, so I could be missing something there. Either way, this is curious. He sells the typical variation of items you would find from the JP/Honour Trade Goods vendors. This being ore, herbs, enchanting mats, cloth etc. Additional to these, he also sells the cooking tokens which can be redeemed for various cooking goods/recipes/ingredients, as i understand it. The other item of interest is an archaeology related item, which can be redeemed for a box of goodies, which is race specific.
Honestly i wasn't expecting these to be used in this manner. Even more so considering they seem to be the only item that 'replaces' the volatiles/eternals etc etc for Mists. I would love to know your thoughts and any other uses you have found for the Spirits of Harmony.