Added a bunch of things from http://www.fuelsaving.info . I didn't place all of them in "busted" categories since, to be fair, Tony's opinions are based on theory and not necessarily absolute results (plus I haven't even heard of a few of these). If there was other debunking information then I considered them busted.
Please look through them. If you know of any other info, post it!
I'm still thinking about how to add your a-b-a testing bit. How about you make a new thread under the experiments section with that info and I'll talk to matt about it being stickied and I'll just link it?