I actually don't see any value in it. Code readability is similar to language readability in that it is mostly a concern for people who don't know a language an

I actually don't see any value in it. Code readability is similar to language readability in that it is mostly a concern for people who don't know a language and can be addressed by spending time with it. The real issue of programming is code complexity which you cannot determine from metrics about individual pieces of code. The problem exists in the relationships between functions rather than the implementation decisions in the bodies of those functions.