What strikes me here is I never know of Hennebury until 2012. He is a doer, he does. He spends his time figuring out how to do, and then how to do better/faster without dropping quality.
We live in a world now of smugness where the folks on internet forums who want to know all of the trivial things that will allow them to torpedo someone else - well, spend their time not doing a whole lot or experimenting with much.
And personalities who cater to beginners are the "doers" of their group.
It's like an alternate reality. Since there is no real test for results, the smugness can continue.
What I've noticed in 15 years on the forums is that the folks who actually do, once they're present company, most of the forum population just cannot tolerate the insistence of some personal investment in being a doer, and the fact that doers don't usually get caught up in the nonsense that's pervasive on forums (which guru, which new alloy, etc).