Recent reports from the Pew Internet and American Life Project show that 93 percent of youth ages 12 to 17 go online. Of those kids, 55 percent use social-networking sites (like Facebook and MySpace), and 64 percent are creating their own original content (such as blogs and wikis). Unlike watching television, using the Internet allows young people to take an active role; this move from consumption to participation affects the way they construct knowledge, develop their identity, and communicate with others. "Technology, from my perspective, has created an opportunity for students to use new digital-media resources to express themselves in ways that earlier generations could never have imagined,
anonymous on 13 Jul 11" The answer to almost any question is available within seconds, courtesy of the invention that has altered how we discover knowledge - the search engine. Materializing answers from the air turns out to be the easy part - the part a machine can do. The real difficulty kicks in when you click down into your search results. At that point, it's up to you to sort the accurate bits from the misinfo, disinfo, spam, scams, urban legends, and hoaxes. "Crap detection," as Hemingway called it half a century ago, is more important than ever before, now that the automation of crapcasting has generated its own word: "spamming.""
