From the Field - Validating Information
Alan November is an international lecturer on Web Literacy. He once had a high school principal tell him that he regularly checks to see who is linked to his school's website.
The school once had an incident where a student was linking to the school and posting inappropriate photos and comments about staff and students. The Principal was able to find the student responsible by cross referencing the links.
To find out who is linked to your school website, go to Google.com
Enter "link:yourschooldomainname" in the search box
(No space between the "link:" and the domain name.)