"Ricochet is an experimental kind of instant messaging that doesn't…

 ·  Facebook — Archer T. Ships shared a link.  ·  Markdown source

https://github.com/ricochet-im/ricochet/blob/master/README.md
"Ricochet is an experimental kind of instant messaging that doesn't trust anyone with your identity, your contact list, or your communications.

You can chat without exposing your identity (or IP address) to anyone
Nobody can discover who your contacts are or when you talk (metadata-free!)
There are no servers or operators that could be compromised, exposing your information.
It's cross-platform and easy for the non-technical."

https://github.com/ricochet-im/ricochet/blob/master/README.md