An address can be dangerous if it's e.g. a social network site or blog, anywhere where you post under an alias. People make enemies, have stalkers, or say thing

An address can be dangerous if it's e.g. a social network site or blog, anywhere where you post under an alias. People make enemies, have stalkers, or say things online that certain regimes don't like. Granted, this is only really a thing for a minority, but if a minority isn't safe, nobody is.