"Announcing Cwtch: Privacy Preserving Infrastructure for Asynchronous, Decentralized, Multi-Party, and Metadata Resistant Applications"

https://openprivacy.ca/blog/2018/06/28/announcing-cwtch/

"Worse, many tools collect information on us that can be used against us in ways that are difficult to understand or predict. Nowhere is this impact felt harder than in the marginalized communities which Open Privacy exists to serve."

https://cwtch.im/