Call me crazy, but I was surprised to see that only 13% of international call minutes last year were on Skype. I thought that number would be higher—I think it will be within a few years because of the amplifying access to computers both at work and home. Then there’s mobile VoIP. Skype already has apps for iPhone/Blackberry/Android/Symbian, and it’s only a matter of time before the majority of cellphones are smartphones.