What is the Impact of "innovative" Curricula at Law Schools?

Do "clinical" programs at law schools assist students in getting entry-level jobs as DA's or PD's?  Ditto for "environmental law" programs for jobs with the EPA or in private practices that specialize in environmental law?

According to data of Professor William Henderson at the University of Indiana, the answer is "it has no impact". The question then is, is it that these programs have limited intrinsic value or do prospective employers fail to understand or appreciate their merit?

http://volokh.com/2012/01/15/legal-education-reform-but-how/