Okay. So most people know about t-mobiles new service that allows free calls to be made over wifi networks. Think about this- almost any urban area has some sort of wifi place... so making calls from those hotspots is not only free but amazing quality. So we know AT&T is going to come out with this service to and some wifi phones, along with most other providers... but what if the next generation iPhone used its already built in WiFi feature as a method of making calls?? Would the world collapse? and when apple realizes they need to make a camera that faces forward to the subject or atleast has the ability to pop in and turn around... they will enable the use of iChat video on the iphone. Imagine sitting with your friend on the subway in new york city.. having a nice conversation face to face, only your friend is in tokyo at restaurant. will the world collapse or will this just be the beginning of the future? ideas?