I have long believed in the power and promise of mobile live video calling (both two-way video chat and one-way "See What I'm Seeing"). And, I predicted in December 2006 -- okay, a bit early -- that it would be coming to the iPhone.
But, why is mobile live video calling a big deal? Apple answers the question masterfully, as usual, using video -- watch it here by clicking this link.
This truly DOES change everything. The wheels are now in motion for mobile live video calling to be a massive market opportunity (Gigaom's new study concludes that it will be a $3.4 billion market by 2015).
And, once again, Apple is the driver.