As an employer, no I would never sign this and share as there are just way too many liabilities attached even if we had done all the right things. However, I h

As an employer, no I would never sign this and share as there are just way too many liabilities attached even if we had done all the right things. However, I have had people that interviewed with me and didn't get the job send me an email and thank me for the opportunity to interview and ask me what I feel they could do to improve, work on etc. I won't reply to all of these, but if someone asks a specific question I will more likely reply. For example, I had one guy that wrote something to the affect the he knew he flubbed part of our algorithm questions but he was really interested in that work and was curious what I thought he could work on to better his skills. I replied to him and told him things he could work on, and really very little of it had to do with what he flubbed. In his case, I suggested he work on his communication skills and reminding him that an interview is a sales process, he is there to sell himself to the interviewer. I also explained that his algorithm flub wasn't a big deal as it is more about ability to learn than always knowing the right answer. In this way, I gave him valid, constructive feedback without putting us at great risk. Although I know some employers wouldn't allow a hiring manager or team member to respond, but finding that person on LinkedIn etc outside of his work role and learning how you can improve might work. Also, find a couple of friends and do a post mortem on your interview to the best of your recollection and see if they can give you any hints or ideas.