I also got an answer to my request to dogeoutlat:

Thanks for the message. Nyancoin is certainly on the list to be added to the site as there's been quite a few requests, although currently the trade volume is a bit too low for us to be able to add it as a viable payment method. Once this changes, it will be added as a payment method.



So come on, we have to find a solution to raise up the volume and the price of nyancoins.