> but are still not really widely used Seriously? All smartphones are video phones. I fail to see how they could be more widely used. You may mean that peopl

> but are still not really widely used Seriously? All smartphones are video phones. I fail to see how they could be more widely used. You may mean that people choose to make audio-only calls... but just because people choose to do that, it doesn't mean the technology isn't here & fully available in affordable, commercial, "good enough" form.