Do you have an IP addressed assigned?

In one of my earlier posts, I rehashed a couple of terms that I'd heard at a recent event Digital Immigrant vs Digital Native. After having a conversion with one of my colleagues about the expansion of phone numbers due to the increase in VoIP technology, and the limits in the range of IP Address, we came to the conclusion that there will be a way to determine whether one is a Digital Immigrant or Native: Digital Natives will have an "IP address" assigned to them at birth! With the advent and intersection of mobile devices, GPS, Google Maps and the inevitable tracking application that ensues, will we be referring to the flashing little red dot friends on our mobile device screens as Jane Doe or 141.146.8.66.x? Food for thought.