Sure, "premature optimization is the root of all evil" and so on. But what I find much worse, is that hashing algorithms are put side-by-side without any contex

Sure, "premature optimization is the root of all evil" and so on. But what I find much worse, is that hashing algorithms are put side-by-side without any context, making it look like MD5 is better than SHA-2. That's downright irresponsible.