>WhatsApp is probably the stupidest example of only being able to be on a single device
that's not really an artificial limitation but a design choice. They don't store your messages, only deliver them. Once the message is on your device, it's gone from their servers, like old POP3 mail.
that's not really an artificial limitation but a design choice. They don't store your messages, only deliver them. Once the message is on your device, it's gone from their servers, like old POP3 mail.