Currently DeVCoin's only "active" income within the Galactic Milieu, as far as I am aware, is Devos Gang within the MUDgaard CoffeeMUD server. Among the assets Devos Gang holds are a number of

I have asked this question on Quora too, see Quora is a platform specifically for soliciting answers to questions, but it does not really favour elaborating on your question or providing thorough background