The National Labor Relations Board says workers have a right to discuss work conditions freely, whether the discussion takes place at the office or on social networking sites. They have ordered the rehiring of employees fired for their posts on social media.
This is a good resource for finding multimedia content that is available to use without needing to get someone's permission for their intellectual property
I've never heard of it, but it's been around since 2005. Why don't more educators know about this site? I love blogging, and this is ideal for an educational setting. Click the links on the top to bring you more information about them.
Select different search engines to find images/music/videos that are in the Creative Commons (which doesn't mean they're copyright free, but that they are labeled for re-use) GREAT resource for lessons on copyright