Earlier quoted context omitted.
I worked in embedded programming, systems programming and, now, web dev. No. The "quality of people" is not generally the same or, more specifically, you're less likely to find PHP coders among system developers.
If you don't mind my asking, why aren't you still doing embedded programming? I'm a web developer looking to move to embedded programming and I'm always curious to hear about why people made the opposite decision. :)
Things just fell that way. I had absolutely no interest whatsoever in programming for the web or the web at all. Then I was involved in an event that had no money and needed a web site. Which led to another. Long story short, own my own web dev company for 11 years and 10 employees and making more money than ever before.