Why isn't /prog/ getting cleaned up?

I accidentally was on /prog/ but, due to the subject matter of the threads, was convinced I was on /lounge/. What tipped me off was that people were editing their posts to correct minor grammar errors wtf. Less than 10% of available threads were related to programming, however. Why isn't /prog/ getting cleaned up?

>>7
No, /g/ doesn't ban "nigger" because Terry says "nigger", so the word "nigger" is technology related. That's how it works.