I totally agree with this sentiment. I think it's pretty well established at this point that in many cases clarity can trump optimization. Even more so when the

I totally agree with this sentiment. I think it's pretty well established at this point that in many cases clarity can trump optimization. Even more so when the optimization isn't performance based but rather line count based or "code golf" based. Also, do you happen to have a link to that berkley study? I can't seem to find it with a brief search.