Yeah, that may be, but lots of them like to make money and if there is a market for crackpot books and DVDs, they'll produce them. Without the financial incentives, this "movement" would have been a complete dud from the outset.
I agree to all of what you just said.
There are some people who keep promoting BS though for no apparent financial reason. Some of the posters on FreeRepublic, for example.
Why? There may be psychological reasons involved. Or maybe they're fanatically anti-Obama, which I have nothing against, but latch onto the invalid reasons to be anti-Obama instead of the valid ones. Or maybe they just love bullsh*t. I don't know.
It's kind of a mystery to me.