PluggEd In is a big fan of video tutorial created by CommonCraft. They are
short, easy to understand, and are fun to watch. You can view more videos from
CommonCraft at http://www.commoncraft.com.
Now THIS is a VERY cool idea. Send someone a link. They click the link and open an app that allows them to record their screen. When they finish they click stop and it gets uploaded to the web and an email is sent to you with a link to a playback page. Watch it there or download it. Now folks can show you exactly what they're doing "wrong."
Vidinotes was founded to expand the use of online videos. While online videos provide entertainment and understanding, learning from videos is not very practical. Vidinotes is the bridge from video to learning, allowing users to create their own notes of a video, including images taken directly from the video, then print or save their new document.