Why do people still believe in the Holocaust?

Can someone please explain to me why everyone's expected to agree with the official story about 6 million Jews being killed under the Third Reich?  I mean, in many countries, it's criminal to even *question* the idea that something might be wrong with that claim.  And you basically get blacklisted everywhere for doubting it, being labled as a denier.

I've done some research on this, and there's actually a pretty solid case that there was no so-called "Holocaust".  One that I agree with, in fact.  Here's an example of an excellent debunking:

http://www.ihr.org/books/rassinier/debunking.shtml

So, with a case that solid, why is it such a big deal?  Why do people believe that there was a Holocaust?

>>36
Are you suggesting genocide of all Hispanics that live in the U.S.? Legislation that was passed by then President Lyndon Johnson that opened the floodgates of immigration legal and illegal, caused much of this mess. Yes, White men in Washington promoted mass immigration from Latin American countries. Companies benefited because they could pay these off the book people and make profit. If anything both Hispanics and White people are the victims in this.

Don't toss all blame at them. While the Vietnam War was waging, the demographics of the U.S. was being usurped with legislation.