Not necessary, I believe that it says that. I'm simply saying that if he didn't have HTML, CSS, Javascript, etc experience, he wouldn't have gotten the job of web developer. What the website says is one thing, but a corporation like Home Depot isn't teaching people how to become developers and how to write scripts. I was only saying that just because a job doesn't require a high school diploma doesn't mean it is entry level. The only requirement we have of our engineers is based on real world experience and references, and they make anywhere between $52K and $80K a year... while we may not require a certain education level, being able to perform the job is crucial. And most kids out of high school aren't writing complex scripts.
ETA-I just saw your edit, and I'm not familiar with how HD runs their in house development, so that very well may be the case. But in this economy, he probably took what he could find. I highly doubt the position pays minimum wage... and would imagine he probably does pretty well. I don't know many web developers that don't make a decent wage.