And now Woit has banned ScottAa from his blog:

One reason people are not discussing the WWII analogy here is that, as I explained, I delete attempts to argue one way or another about justifying the mass murder of children through things like bad analogies. It’s the kind of thing you seem to really enjoy a lot, but makes me sick to my stomach. […] Actually, that’s enough. If you want to carry on your arguments for killing children, and engage in lunatic rants about everyone being an antisemite, you have your own blog, can do so there.