There are actually a couple of points here:
First, documentaries and/or educational programs should be accurate, no ands, ifs, or buts. What good is education if what you are learning is wrong. Unfortunately, most people don't
really want to learn so channels like Discovery, A&E, etc. don't have the budget to research properly and/or get proper footage if they don't have it. Also, because people don't want to learn, these channels can get away with their inaccuracies since people don't really care anyways. So what ends up happening, is instead of educational programming, it actually just ends up being entertainment under the disguise of education. Which brings up the second point.
As was mentioned already "you don't know, what you don't know." For purely entertainment purposes it really doesn't matter if it is entirely accurate or not. Most people don't want to/don't like to think and the majority of the population couldn't tell you the difference between any planes. (I have to call you on your stats there, nsclcctl. I find it very hard to believe that 98% of men could tell you the difference between an Avenger and a Corsair) So Hollywool, (I like that, Berny) promotes entertainment over accuracy and thus begins a vicious circle.
People don't care - Educational programs cheap out because - People don't care - Hollywool doesn't need to be accurate because - People don't care - etc. You know, I think I see a pattern here.
It's sad to see, but this is what our society has reduced us (well, maybe not
us) to: a bunch of retards.
"Well, that's all I have to say about that." *in his best Forest Gump drawl* (which isn't very good at all)
Ray