Facebook is going after a social-networking site for teachers, dubbed Teachbook, for attaching the word "book" to its name.The "book" part of Facebook is highly distinctive and most people associate it with social networking, Facebook said in a lawsuit it filed against Teachbook earlier this month. The only reason Teachbook is using "book" in its name is to unfairly benefit from Facebook's popularity, according to court documents.
Maybe they should had named the site teachface.