Re: pjmacAs has been pointed out here, there are other companies like substance that are in the bio diesel sector. Sustane is a private company. Wholly owned by insiders and select investors. Cielo is a publicly traded company which let's any shareholder participate in its success. Royalties for initial owners is nothing new. No different than companies issuing stock options for management and employees. I am grateful that I can participate and be part of this business. I think cielo is just being recognized personally and has a huge upside. Glta.