I Don't Use Classes
Best thing about 20 years of freelancing has been that I have NEVER been asked about, ridiculed for, or heard complaining about my code. Nobody even sees it, or cares. It's efficient and responsible code in my opinion, but I don't have to care about this strange problem where programmers actually have opinions about how code is put together. I don't know how you guys put up with it, I'd go nuts if someone told me I had to use more classes, or a certain language, or tabs over spaces, or whatever.