Maza has had plenty of publicity.
What it lacks is credibility because nobody has started promoting it adequately among the tribes.
When someone seriously starts promoting it as a tribal currency it will jump to the sky. I'm willing to donate a fair amount of my coins to a solid distribution effort but it has to be directly to people for whom the coin is intended.
A lot of MZC holders are probably willing to donate substantially to distributing the coin but it has to be in a practical way.
Well a big prob is what stops white men in Canada like me from saying hey I am one of these um "mazu's" now can I have some free MZC? But.. maybe its not a huge prob if its distributed more globally. What I really think would help the people the coin was made for (and give it more point to hold then just speculation for me) would be if some Lakota trades people would set up online shops to sell some of their work for MZC. Then wealth is actually flowing into their community, instead of just kinda spreading around mzc in a way that might actually decrease its value as everyone sells it off with nothing else to use it for.