I work in maintenance. Fax-machines are the hell. Difficult to set up - because of analog phone lines, which don't exist anymore and require all kinds of shenanigans to emulate - horrible to maintain. If you ever got a call by a fax machine, you know what bleeding ears mean. I forgot to mention how freaking slow this tech is (did you know that they convert the imagine to a serial signal, then convert that to a analog phone signal, then this gets converted to a VoIP call and all the way back on the other end?). Just because some dinosaurs wont get used to emails, doesn't mean fax machines are anyway less inferior!