I came across an interesting proposal/project on BitcoinTalk earlier today. Despite all of the cluttering , spamming and trolling taking place on that forum, there is some relevant information to be found every now and then. What does ‘messaging on the blockchain’ look like, I wonder?
SYYK
While there are digital currencies out there who are working towards messaging/advertising on the blockchain, it’s still a bit of niche project. And to be frank, having some competition in that niche wouldn’t be a bad thing if you ask me!