It is easy for you to beat up your version of PRT (what PRT used to be) when you control access to the ring! Why do you filter out posts that make credible fact based arguments? If you continue to limit accessibility to your forums you will continue to attract a barrage when a crack appears (as with the “poll”). If you have credible arguments to make why not debate me on your forum? Is it possible that your standard of living (and the ability to drive your car around and fly in jets to train and bus conferences around the world) depends on your continuing support of bus and train modes? If so, i can understand why you filter out your credible competition, and put up your paper dragon to slay in front of your audience.