What's your point? The target market of Julia is mostly scientific, not general purpose computing. That market is almost certain to have a smaller representation on HN. I'd actually contend that for a language with such a targeted to have 25 pages of results HN supports my point rather than debunks it.
Julia doesn't even operate in the same space as rust... Julia is closer to go lang than it is to rust and I wouldn't say those two languages are similar at all. Also if I were picking a language on community alone, I'd pick rust. The issues going on here are not reminiscent of the community at all. Julia also had drama over conferences and allowing members to speak...