An important perspective. I'd remind the author that it's never necessary to repeat abhorrent positions when you defend the liberty of others to take them.
Uncritically repeating the argument, even as a mere descriptor, shows a social acceptance that we do not wish in a context like this. Such individuals can be clearly described in ways that don't serve to normalize their arguments.
Fascinating.
Serious question. Assuming I offend some Scott by writing something on my blog, putting an issue on Github, or editing Wikipedia – is it then safe for me to travel to Scotland as a tourist? I'd love to visit Scotland some day – I'm told that it's a beautiful country – but if there is any risk of that, I'd rather stay home or travel somewhere else.