"Nonetheless, I feel that I have no reasonable choice left within the bounds of ethics, but to announce the discontinuation of all Tor-related services hosted on every system under my control."

One can only assume this statement was made due to the somewhat recent Appelbaum debacle, but why pussyfoot around the subject? Lucky either believes numerous members of the Tor project are lying or there is something more nefarious going on here. Has he expanded on what ethical standards he is in disagreement with?