I've learned everything I know from this site and practicing the way things are done generally by the forum members. I can do a 3 step correction on most any car I come across.
I also work at a detail shop that does a bunch of the major dealerships in the area. It's very thorough but it's not necessarily safe. Some practices that I use day to day would, and do, cause myself and many others here to cringe.
I got this job because I love to detail cars. I knew what it'd be when I signed up for it but it's something I love doing. Sure it's not exactly how I do it but I think that if you're going to work FOR somebody, you can't expect them to be doing exactly what you're looking for. On the flip side, I think most people on here, aside from the autogeek employees and a few others, started their businesses by themselves because they wanted to do things their own way and actually fix what these rapid fire, high volume shops have done.
I'm not saying that I dislike my job or anything because that's my next point. When I was hired on , they were looking to expand into personal vehicles and higher end work. I think it's important, and definitely not just with detail work, to join and company that is currently looking to expand their services, target market, and company as a whole.