It's certainly rare among /b/tards. On most of 4chan, /b/ is considered a bit like a cesspit of potty humor and dumb discussion.
You'll find a lot more hackers (certainly more than 0.001%) on /jp/ (which has many game translators, ressource hackers and even visual novel programmers) and the textboard /prog/, among others. And I'm talking about hackers in the HN meaning of the word, not activists or website defacers.
At least their culture beats that of Twitter, amirite?
edit: But I digress, this issue has been bumped to the front page too much. Definitely.