People at home are safe though - that's the main thing. People on the local net at home are generally known people, with access to your house (WiFi excepted), and could probably find easier ways to steal your identity, capture keystrokes, etc. And you're safe from Internet people too - at the end of my 8Mb connection, I think I'd notice a Gb of traffic heading my way, to say nothing of it taking 125 times longer anyway.