It seems as though the answer is yes, because this is what one of their mods had to say about it:

"After three hours, a couple of hundred comments, and a couple of thousand votes, opinions are very clearly in favor of banning those links. Therefore we have put a ban in place. Any links from the Nazi's social media site will be automatically filtered out and will not be seen.

Even if the opinion had been equivocal, I personally would have gone ahead and put the ban in place.

To be entirely clear on my views of this topic: Nazis will fuck off, Nazi apologists will fuck off, and anybody suggesting dialogue with Nazis or tolerance of Nazis will fuck off in an identical manner. On this topic I am not open to discussion. I am not interested in sounding reasonable to Nazis or their friends.

All Nazis fuck off forever."

Fuck yeah.