[masklinn]

The link you give is not an example of what you say though: you can be a holocaust denier without being a racist or a xenophobe and (more commonly) you can be a racist and a xenophobe (outspoken, too) and not be a holocaust denier.

A relevant link would have been http://en.wikipedia.org/wiki/Hate_speech

And not that I defend these laws (they're mostly pointless and useless) but being racist or xenophobe usually isn't sufficient to qualify for hate speech, by the way. Hell, xenophobia is positively thriving these days, just start talking about Romani to continental europeans, there's a good chance you'll see an explosion of xenophobia.