If you update your Skype application to the latest version you can to make Skype to Skype video calls from your magic iDevice through Wi-Fi and 3G, and you can even call Skype desktop users on both Windows and OS X. Unfortunately Linux users are out of the picture at the moment, but their update is on its way to them in the near future – real soon.
This is why I love Skype so much – I can talk for hours with my friends and it does not cost me a dime. Now, I can see all those lovely faces while we are talking – really amazing. Thank you, Skype.