Well, at the same time it seems there is some confusion on what being libertarian even means. By all means, any here feel free to correct me if I'm wrong but in a nutshell being a libertarian just means a belief in the NAP correct? Therefore to say libertarians must have quality "X, Y, Z" and support viewpoint "X, Y, Z" is incorrect. Now despite the accusations here, I am not a racist, but let's just say for a moment I was - I can still be a libertarian. The whole key of it all is do I keep my racism relegated to myself and my own personal space. So long as I am not hurting anyone, or forcing my ways on them, damaging property, etc I am still abiding by libertarian principles.
That seems to be something some here have forgotten, now don't get me wrong, of course, if someone here actually is racist you can disagree with them, debate them present your argument as to why they are wrong, but to say someone isn't libertarian just because they are racist is not true. You can be racist, sexist, socialist, capitalist, anarchist, or any view you wish, it's just a matter of do you abide by the NAP, do you try to force it on others or do you put your ideas out there, and allow people to freely go along or refuse as they wish, as long as it's all voluntary it is libertarian.