For those on *nux wishing to play with Rocket, I've found emoon's GL editor preferable over the Qt one bundled with the library.
The one I highlighted is a work-in-progress GL based editor that isn't windows-specific [1], and is indeed the one they were criticizing for the small font/not dpi aware, my mistake. They didn't link it in the article, which is why I felt compelled to link it.
No need to be a twat about it. I have commits in emoon's GL editor and GNU Rocket, these aren't some uninformed b.s. drive-by comments.