Has Joel Spolsky Jumped the Shark?
codinghorror.com
codinghorror.com
That discussion was huge in 2006, but at this point I don't think there is anything left to be say about the topic from any viewpoint.
Was he ever?
(BTW, CL is dynamically-typed, but runs as fast as many statically-typed languages. Typing helps the compiler generate fast code, but if you have machinery to recompile your program as it runs, you can decide on the type at runtime rather than program-authoring time. Ruby is slow because its implementations aren't very good, not due to any intrinsic property of Ruby.)