All services provided are available through TLS only (except through the Tor
hidden services).
Tor is allowed, but may be temporarily blocked or rate limited from IRC in the
future if it becomes a problem. No identifiable information (IP, host name,
geolocation, etc.) is ever logged for 'good' users.
On IRC, KILLs, *LINEs, etc. are logged and might contain identifiable
information. This should not be an issue unless you abuse the service.