And if getting the Newton hooked up as a terminal revs your engine, I was surprised to find out that TUAW houses the original Newton serial connector. Very impressive-- even in 1993, Sadun was doing stuff with Apple hardware that makes my head spin. Figgles, apparently, is her Newton.
And finally, if you don't have the knowhow or the patience to hook your Newton up to a serial internet connection, you could always just pull an Ihnatko and fake it. How long has he had that sticker sitting around? If you're not up for actually stickering your iPhone, Jer Wood's wallpaper might be more your speed.
[ via MacBytes ]