How was FH admin identified? Was the FH server seized? Those are the questions on everyone's mind. We are all waiting for answers. They have significant implications for the future of the Tor network. Check the Security subforum. A user named comsec posted a list of alternatives. As I argued there, ultimately we need a secure, decentralized messaging service, because email servers that interface with the public internet, even by proxy, have a much bigger attack surface. The convenience of sending messages to clearnet accounts isn't worth it.