Right - to be libel, the statement has to be factually untrue.
Oh yeah sure, just like if you're a bariatric surgeon that does competent work, shouldn't you not be sued? The reality is such a surgeon loses more money fighting to prove the real story. Several lawyers have this down to a science and their intent is simply to create a settlement against a doctor because for the doctor that's $10,000, but fighting in court is >$45K.
You're talking about the theoretical and how it's supposed to be on paper.
There's hardly anything to gain for someone already in a program to announce on a forum. They're already trapped. When someone blabs, people in the programs try to figure out who it was and then cream the guy --> that's why it's a malignant program. Most programs only have a few PGYs per year, and from a post, it's often easy to narrow down which year they are. Also, some have figured out ways to tell who is who. I've gotten PMs from users who told me they were able to narrow a specific user either down to the person or down to maybe two people (even supplying me a link with a pic of all the residents on it). Most residents I've seen in a malignant program are too scared to announce they're in one, even if it's with an anonymous username.
Also factor in, if you're in a malignant program, getting in a new class that is good makes it easier for you, so why scare people away? If you're a PGY-II and you're already trapped, a new PGY-I class that's terrible will only shift more work to you. Why? In a malignant program attendings dont' care about making the work fair. They just want it to get done. The PGY I's can't do it? Make the IIs do it.
And what Macdonald said. Some are simply just disgruntled, and others are those that don't want to look that way even if their program is malignant.
Medstudents and residents as a whole aren't exactly going to burn some bras, surround the evil dean's office while singing kumbaya, and claim whatever -ism you can think of in a demand for social justice. Journalists and law students tend to be that way. Medstudents and residents tend to shut up and take it.
My point is not that I agree with this, but the general culture and attitude I've seen from residents is they simply want to graduate and move on and they're not into trying to make it better for the next guy. This is a contradiction of what we physicians should be practicing. Think about it. Residents were maligned for decades. Only after decades of abuse there's finally some reforms? Most of those residents that were abused became attendings that wanted to continue it instead of fixing it. If anything, I figure our profession should be one of the top ones for people that want to push social justice. I do think several on the forum here are exceptions to that rule, but they are....exceptions.