[csexton]

Discomfort.

As a former hiring manager I can tell you I once tried to give feedback.

There was no threatened litigation, nothing like that at all.

But it resulted in the guy trying to argue the points I made, convince me that he should still get the gig. I tried to be polite and explain clearly our reasoning -- but he just kept pushing. I nearly had to hang up on him to get him off the phone.

At that point I decided whenever I needed to turn someone down I would be as quick and opaque as possible. Since then I never had a problem. Better yet, have HR do it for you.