Jansemporium has tons of pages, and this one tackles a very timely subject: Missing Children. Jan's page lists children currently missing, links to online resources for finding missing and exploited children, and personal sites devoted to the topic.
This page is invaluable as a visitor may recognize a child he/she knows. As a teacher, I consult this page often. One never knows if little Johnny or Jane, the new kid sitting in the back row, is actually a victim of kidnapping or exploitation. Protecting children should be our #1 priority, and Jan's page does just that.