Personally, I always thought that had something to do with the disk Marty found with his name on it in....I forget what story it was, but when she died.I think, myself, that she pulled a Marvel Comics Optimus Prime and saved herself on a floppy disk. :) Now if only Marty would dig it out of the closet and pop it into the ol' compumatilizer....
Always been a big fan of Nene. Scoop Chase remains my favorite episode 'cause of all the Nene and generally brighter, cheerier tone compared to the others. (Not to say I dislike the rest, it's just...sometimes those dark'n'gritty cyberpunk settings get a bit bland, y'know? There's a *daytime* too, and it's not always overcast or raining.)