35596 http%3A%2F%2Fwww.allfacebook.com%2Fteacher-learns-facebook-lesson-on-privacy-2011-03 Teacher+Learns+Facebook+Lesson+On+Privacy 2011-03-14+23%3A49%3A26 Gregory+Pleshaw http%3A%2F%2Fwww.allfacebook.com%2F%3Fp%3D35596 Surely every teacher has a day when the little ones get so ruthless you want to rant after work. But perhaps Christine Rubino should have saved hers for an in-person chat rather than blasting it onto Facebook. The veteran Brooklyn teacher is currently fighting for her job after a tasteless status update about her students, according to the New York Post . Rubino told the paper her class had been “out of control… spitting on each other, kicking each other, putting gum in each other’s hair. After that, she left her classroom and typed the following status update into her mobile device,: ”After today, I’m thinking the beach is a good trip for my class. I hate their guts.’ A friend responded, “Wouldn’t you throw a l...