I just happened across these forums and was shocked (hence the username) at how much false information is stated on these forums by people claiming to be "experts". I'd wager far more than 50% of the "facts" stated in here are complete garbage, and the worst part is that people are actually believing this trash! If a physics forum doesn't teach people to be skeptical, and demand evidence, then it has failed. I think there should be a warning somewhere in the FAQ about this. Without that warning, I think this forum is doing more damage than help.