The principle reason I've stopped using Stack Overflow much, which I haven't seen mentioned elsewhere, is that its content has become too dated.
Most of my questions relate to web development — how to do something in HTML/CSS/JS. When I Google, I can almost always find a related questions on Stack Overflow, but both the question and the answers are usually from a decade ago. The techniques they recommend are totally anachronistic by modern standards.
For example, search "how to vertically center a div". The top Stack Overflow result is a question from _14 years ago_, wanting to know how to do it in all browsers "including Internet Explorer 6". And the the accepted answer is a horribly convoluted hack that could be replaced with a couple of line of CSS nowadays.
Most of my questions relate to web development — how to do something in HTML/CSS/JS. When I Google, I can almost always find a related questions on Stack Overflow, but both the question and the answers are usually from a decade ago. The techniques they recommend are totally anachronistic by modern standards.
For example, search "how to vertically center a div". The top Stack Overflow result is a question from _14 years ago_, wanting to know how to do it in all browsers "including Internet Explorer 6". And the the accepted answer is a horribly convoluted hack that could be replaced with a couple of line of CSS nowadays.