I just read the touch typing article. I do know what you mean by "people just enjoy things in a particular voice" and I agree with that, but I guess my main "complaint" is that you probably also didn't learn much from the touch typing article, nor introduce anything new. That sounds like a critique, but it's genuinely not - probably 90% of popular content is rehashing. I am just emphasizing that it's where my issue lies - to really LEARN something is very tedious and potentially not that interesting to the mass audience.