Neither does 37signals: http://www.inc.com/magazine/20100601/never-read-another-resume.html

The code candidates send us is much more interesting than the typical alphabet soup project listings you normally find in developer resumes (“worked on XML/SOAP/J2EE/AOP project using Oracle, IntelliJ, Java 1.6 and Rational Rose”)

Typically we can tell just from the code if we want to hire somebody. The interview is typically to check for cultural fit. And most people we hire spend a day here working with us. In the last two years we only had one false positive, whom we had to let go during the initial months.