It seems like one large breakthrough in programming could simply be using the features of a language in a manner that best suits the problem. That's what I get from your blog post: design for what makes sense - not for what looks normal during a review. One thing I envy from LISP is that there seem to be few 'best practices' that ultimately make our applications harder to modify.

That should have a nice catch phrase "solidified into disaster by 'best practices'"?