Using the Internet for 'Webtribution' - WSJ.com

Imagine this scenario: Every person you know—each family member, friend, co-worker and casual acquaintance—receives an anonymous email from a stranger making terrible accusations about you.
How would you feel?

Renee Holder knows: "Devastated." Several years ago, Ms. Holder discovered that dozens of her MySpace friends had received an anonymous email calling her a tramp and a home-wrecker...