I think PBS is the only network where, if I'm unsure of a fact they're presenting, I'll give them the benefit of the doubt. Nova, Frontline, and the other shows may not be perfect, but they are trying to be truthful even if the occasional expert is wrong.

Fascinating read.

So many people got pissed about this, and it's understandable. So why don't more people get pissed at reality TV shows? Really, they're all fabricated (some to a greater extent than others) and they try to play it off like what you're watching is real life.