The enclosed blog post link contains a good perspective on the risk of using the Internet.
"We don't take a "zero risk" approach with our sports programs where the chance of injury, paralysis, and, in rare cases, death, is always present. We don't take that approach with field trips where students travel to museums and historical sites in locations where they might be touched by crime. We don't take that approach with recess on our playgrounds, or transporting our kids to and from school.We can never eliminate all risk; but there are ways to maximize our students' safety while using these incredibly powerful tools. Each tool needs to be analyzed individually to ascertain its benefits and the specific risks it might present. From there, thoughtful people can find solutions to the student safety issues that may arise."
Quote from Pete Reilly
The Facts About Online Sex Abuse and Schools
Education's Place for Debate
The Pulse District Administration