>>> I could probably train someone in a day to narrow a pool of applicants down to 50%, but I wouldn’t hope for more than that.

So that (and the 3% thing) interests me - I have always found myself on the wrong side of someone else's line - aorry Paul you cant take that exam / goto that university / get that job / build that software - and it riles me.

I wonder how often simply being told no, makes someone do it anyway and how you spot that in a day.