This post is the first infantile thing in this vein I can remember seeing related to Rust, and, as far as I know, the author has no connection to the Ruby community you describe, they're just choosing poor titles of their own accord (I agree with Steve that the title detracts).
Re:Pre-Pooping Your Pants with Rust
by steveklabnik on Monday April 27, 2015 @08:40AM
(#9445808)
FWIW I actually thought the title detracted from the otherwise excellent contents of the post.
I don't think it's always the same people or that it has anything to do with Ruby itself, it just seems like there's a certain culture that first grew in the Ruby / Rails community.