Being a developer that works with Rails daily, the first thing that jumped out at me was the code on the screen in the landing page image.

Rails hasn't used named_scope in a long time :)

I also found this bit to be just wrong

"I'm not even joking when I say this, but I think some of the resources out there make it intentionally hard for non-technical people to start learning. Maybe they want to keep this stuff a secret."

I don't believe for a second this exists. It's actually kind of offensive.