Comment by bcarlton0

"Next dead-giveaway: non-typist code is... minimalist. They don't go the extra mile to comment things. If their typing skills are really bad, they may opt to comment the code in a second, optional pass."

Steve Yegge in http://steve-yegge.blogspot.com/2008/09/programmings-dirties... where he also says

"And as for this non-college bullshit I got two words for that: learn to [explitive] type" — Mr. Pink

And from Coding Horror (Stack Overflow co-founder):

We Are Typists First, Programmers Second https://blog.codinghorror.com/we-are-typists-first-programme...