What's the point of this project? To prove that your coding skills are top or to prove that you're some kind of an a-hole who gets a kick out of screwing with people's stuff? Don't answer these questions: either way, you are a d-bag (your avatar pic proves my point). BIG fat F to github for allowing projects like these to be uploaded. BIG fat F to hacker news too: gotta have one more hit, huh?. What a joke.
evil.css is purely for entertainment purposes. I'm not responsible for anything you do with evil.css, nor do I suggest doing any of the above activities, especially hacking backbone routers.
Do they have a demo page? I wanna see it in action.
You created an account just to post this comment? Whether you think this project is a good idea or not, there's no reason to resort to ad hominem attacks.
"Don't answer these questions [...]"
But I suppose you're just not interested in having a discussion.