AIM Video Chat
The AIM chat service now pulls together all your contacts from a variety of places (like Facebook and Twitter) and coordinates your communications in one easy-to-track place. For video communications using your AIM account, it seems to be a passable service, although video isn't its primary offering.
Katherine Murray is a technology writer and the author of more than 60 books on a variety of topics, ranging from small business technology to green computing to blogging to Microsoft Office 2010. Her most recent books include Microsoft Office 2010 Plain & Simple (Microsoft Press, 2010), Microsoft Word 2010 Plain & Simple (Microsoft Press, 2010), and Microsoft Word 2010 Inside Out (Microsoft Press, 2010).