"My students are out of control... They are rude, disengaged, lazy whiners."

"They curse, discuss drugs, talk back, argue for grades, complain about everything, fancy themselves entitled to whatever they desire, and are just generally annoying."

I dug up that longer version of what a teacher wrote on her Facebook page after reading about it in this story about another teacher who wrote, in Facebook, about her first graders as future criminals and said she felt like "a warden." Both teachers were suspended. Also:

And Chicago Public Schools officials are investigating a teacher who apparently posted a photo on her Facebook page of a student who wore Jolly Rancher candies in her hair. The 7-year-old girl's mother complained to school officials after she saw negative comments written about her daughter's picture on the page.

There's a big difference between writing in general about the discipline problems in your school and posting a photograph of an individual child. I don't think schools should cover up for their own discipline problems by attacking the livelihood of a teacher who dares to describe them in public.