Sorry don't mean to argue with you, but you are using the very official line that is not passing mustard with any logical person and seems to have been fed to the public.
One does not need to be logical to KNOW that the murder of 6 million or 6 for racial reasons is unquestionably a very very bad thing and every right thinking person would say the same thing. If there is any 'mustard' to pass at this stage it is your sense or fellow feeling for humanity.
Like Guestfellow said, if you have a law to protect against even research, then there's something to hide. If they DID do it, why a law against those who will study it? The law does not prevent only outright denial, otherwise it would have been clear. It prosecutes and jails and censors people, books and articles that aim to even calculate the scope. One of the American writers (immediately labeled racist and anti-semite) simply wanted to track the census of jews before and after the war in order to create a map of where were the most jews killed. Another person describes the extreme prejudice of the holocaust laws very well when he said: 6 million seem to be such a holy number, that 5.9 a fellow would be prosecuted for, but if they say 7 or 8, no problem.
Can you actually tell us what law you are talking about and which countries it applies to? Who is this writer you speak of and where was his case reported - so far all you have given us is hearsay.
I am having a hard time knowing where you are - yesterday (28 Oct 2009) it is reported that about 500 were injured or killed in Baghdad - would it make a difference to you if the exact number was say 496 or you had a list of addresses? Would you feel better about it and say "see it was not so bad after all?"
However despite all that. The strange thing I hope you or other members can answer (maybe you since you seem to be in support,) is why the moral indignation against people who were not even born at the time, do not belong to any of the sides of that conflict? Why is it "ethically" wrong for one person to simply say "I don't know for sure but some details don't add up!", and they are immediately criminalized?
Let me give an illustration - why is it ethically wrong to speak ill of Prophet Mohammed - he died a long time ago so why under Sharia is that punishable by death - I am only saying I am note sure that his life does not add up....
I am basically going past the idea of just the law, I am treating it as the speed limit law now and just accepting it. But when someone goes 10 kms above the speed limit, nobody demonizes them. If someone wants to research the holocaust or says he is not fully convinced of one or two details, the person is demonized. This is in regards to a thread posted here in which a person asked accusingly: "is it true that muslims deny the holocaust?" and I found that strange, because the Islamic nation had nothing to do with it and most Islamic countries don't have the law, so it is a moral accusation obviously.
Now you back to moralising - the rest of us are guilty but you Muslim you are not. Do you think it is only Christian or atheistic nations carry out genocide and never Muslim ones?