I think some sort of marketing campaign for Zcash launched on Steem would be a great move. It would also be a good place to post research papers about Zcash and even papers like the monerolink research could be expanded upon and debated further. Dtube is a great application using STEEM/IPFS that could also be used as a place for Zcash updates/ dev videos. For those of us who enjoy learning more about the tech side of things and researching projects this would be great. I have a good amount of Steem Power and would love to support the Zcash team in any way I can there when the time is right.