FJÓRAR LÍNUR! Net etiquette (the “netiquette”) and practice dictate about four lines at a maximum. This is a sensible and commendable restriction. But contrary to the common belief and frequent claims its nature is that of a recommendation. For example RFC 1855 Netiquette Guidelines by CyberNOTHING state “If you include a signature keep it short. Rule of thumb is no longer than 4 lines.” (The “– ” beginning marker is not counted as one of the four lines.) Likewise A Primer on How to Work...