Lately, the news about Mark Zuckerberg being interested in Cryptocurrency to improve facebook has been making rounds in the Crypto world. Which is good, an added trustworthiness to crypto in general. I feel like the best project He could adopt and revolutionize has to be the Mooncoin project. Some of the projects on Mooncoin's roadmap is pretty close to what a typical cryptocurrency backed by a social network would look like.
So, Mark if you reading this consider taking up the project and let's see what you can offer to the crypto space.
NB: i am just an investor