Earlier, I posted that our local library blocked PrincipalVoices.org. They have now unblocked it. Here is the email I received.
Thank you for calling this to our attention. The Web Sense filter
blocked this site because of questionable content. Unfortunately, web
filters have their own mechanisms for determining which sites should be
blocked (and why), and sometimes their determination disagrees with our
After reviewing www.principlevoices.org, I agree that this site should
not have been blocked. I have instructed our I.T. department to remove
it from the blocked list for the library.
Again, thank you for notifying us.
Electronic Resources Librarian