[cicada]

The ethical concerns about the Milgram experiment are too varied to go into much detail here (if you're interested, http://books.google.com/books?id=U44OAAAAQAAJ&pg=PA193 ) but the short, relevant, version is that the psychological impact was positive, not negative. 84% of those surveyed (out of 92% who participated) reported that they were "glad" or "very glad" to have participated in the experiment.

[verdant]

Very interesting. I was just going off the ethical arguments and data raised from a course I took while at the university where we studied the Milgram experiment.

I guess that's what I get for just going along with someone who was an "authority" on the subject.