Telephone service in Europe and Asia is very expensive. This could be a very smart move by Google.
There is really no reason why phone service and internet service should be distinct. Nor is there any reason why a phone call should cost any more than listening to audio clip or viewing a video on the net. There are mainly two pieces missing:
This is obviously the wave of the future.
But it's not free. If internet phone service drives the phone companies out of business, someone is going to have to pick up the pieces and maintain all those miles of wire and cable that permit the internet to operate.
That is, unless we go to satellite transmission, but that's not free either. To some extent, I believe, internet users have been piggy-backing on the phone companies and the cable TV companies. But someone has to pay for the infrastructure, one way or another.
One thing is for sure. Since the computer and internet revolutions, the one constant is change. Today's latest technology is tomorrow's door stopper.