My headline's referring to "slang for how students feel creeped out by school teachers and college professors who are using Facebook and MySpace to interact with their students online," the Dallas Morning News reports, adding that "the term derives from urban legends about sexual predators luring children into treehouses." Of course that's not fair to a lot of teachers who are in social-network … [Read more...] about Teachers in SNS: ‘Creepy treehouse’ or ok?