With over a billion active users, Facebook is the most popular social networking site on the Web. Founded by Mark Zuckerberg in 2004 as a way to facilitate online communication between Harvard University students, the platform was a great success and was soon opened up to students at other colleges, then to high school students, and eventually to anyone in the world over the age of 13 with access to the Internet. What new words and word meanings have been added to the lexicon thanks to Facebook? Discuss