The folks at Everything is a Remix look at all the cyberpunk quotes in the Matrix movies. The argument at EIAR is not that The Matrix is ripping off previous movies and books, rather that everything in popular culture is a remix of what has come before:
Everything Is A Remix: THE MATRIX from robgwilson.com on Vimeo.
Thanks to /Film for pointing me to this. A prime example of Truth 4: Nothing’s New — Everything that happens in the past will happen again.