Skype on Thursday introduced a new version of its iOS app, which enables free video chatting between iPhones, iPods and iPads over WiFi and 3G connections. Skype users will also be able to make video calls with their friends on Windows computers, as well as with Mac users.
Since Skype has updated their software to include video for mobile devices I can foresee multiple benefits to come from this... Thanks Skype!
Here is a related article in the news
http://www.networkworld.com/news/2010/123010-skype-adds-video-in-new.html