Re:Bitmask: an open source app to provide easy and secure en...
by wcummings on Monday August 25, 2014 @07:14PM
(#8224783)
Bitmessage (afaik) works like alt.anonymous.messages, but w/ a bitcoin-like broadcast protocol instead of usenet. Not sure how well this will scale (if we're talking about Bitmessage as an email replacement)
Bitmessage (https://bitmessage.org) might prove to be a viable solution to the metadata problem.