This messaging feature rumor about cinni sounds interesting. I used the BItmessage protocol for some time just for fun, which I think is a similar concept but with PoW.
A PoS distributed messaging system could indeed be interesting and I hope rat4 is considering something like that.
Anonymous chat using addresses seems like a very easy implementation to be honest...
I know how to implement this on Blackcoin client. Its not that hard. You can send them over the blockchain or over a website. The blockchain filters "dust" already ran into this problem myself working on my project.
My question is this:
Why is a clone(cinni) of BC going up in price while BC is continually suppressed to 13 cents even when there is good news and mild buy pressure from the multipool?