Just so people don't think there's no third way to think about your work: I get nothing but snake oil vibes from Urbit, but loved the blog, which, among other things, was the venerable art form of Usenet trolling taken to utter perfection.
If you sum over all micro-insults suffered by victims of racists, caused by billions, possibly trillions of micro-aggressions, who knows how many death-equivalents you might get?
Anyway, whomever socialists might have killed, it was long ago: smack in the middle of the dark ages of widespread racism, to be exact. Which means those so-called victims of socialism probably all were racists.