Comprehensive User Guide for Google+

Sorry to be so excited about Google+, but as I have said before it makes up for Facebook's shortcomings.  What I especially like is that I can control who sees what and my "friends" can do the same.  Hopefully it will be something that educators can set up with their students so questions can easily be asked and answered by students and even teachers after hours - not that kids don't already set up Facebook pages on their own for this purpose, but teachers aren't usually part of it.  Here is the most comprehensive how to (videos, pictures, etc.) set up your account and use it.