"Our news application makes it easy to point readers to profiles of specific schools or districts. Here’s our guide on how to use it, including instructions on how to share your findings from within the app and how to embed a special link to it in your story. ... We’ve created special Facebook buttons all over our schools database. Use them to log in and share your observations and comments on school and district comparisons. Just fill out the 'share' box on the left and click 'post.'"