This article offers a solid dose of Web fear, aimed at higher education. The author hits a wide range of scary topics: pornography, privacy violation, religious bigotry, suicide, murder, hate speech, "cheating, bullying, identity theft, slander and other mischief and malfeasance."
And it begins with one of the best fearsome internet images I've ever seen:
Notice how the Shelob-monster comes from behind students, not being something reflecting what they might do to each other. And it has that old Web-spider pun, too.
At no point does the article pause to consider any positive uses of Web 2.0. There's nothing about pedagogy, scholarship, campus life, town-gown relations, outreach, convenience, generational connection.