These have spawned from the Cyberpunk Revival Project (rules here):
Edge of the Century
One Roll Engine Toolkit
City of Rain, City of Darkness
Play it Cool System (requires login)
The Free RPG Blog's Bookmarks
Public Domain Business and Product Titles
Xpress Core System from Postmortem Studios
"Brain downloads 'possible by 2050'"
"Virtual world sharpens mind-control"
"Emotive Project Epoc: Sensory Gaming Developed Through Research on Schizophrenic Mice"
And here's a cool espionage RPG concept (towards the bottom of the page).
The 12 fastest concept cars in the world
The 7 Commandments All Video Games Should Obey
How cool is this?!? ENCOM