I once suggested to the EU (whose research funding application process is exceptionally laborious) that when evaluating the effectiveness of their grants scheme, they should take into account not only the internal costs of administering the scheme, but also the costs of applying. More specifically, they should estimate the salary cost of the time the applicants put into learning about the program and applying (unsuccessful applicants included) and view this as an administrative cost of the program. I think it would be an eye-opener. Of course, the chances that they would actually start doing this as a result of my suggestion are indistinguishably close to zero.