Here at the Consumer Electronics Show in Las Vegas, Skype and Web-based collaboration facilitator WebDialogues have announced a Skype certified plug-in that enhances Skype voice conferences by allowing business and consumers to share documents, presos, applications, or their entire PC desktop using just a web browser.
I have been looking at WebDialogues, and am really impressed with their solution suite, not only for enterprise collaboration but for the education market. That's why I think this technological pairing will be great for teaching, semilars, and-research related collaboration across distances and tying together many points.