buy they often complete the transaction at online retailers
I called one of my friends who has an iPhone 4 and all of a sudden, I see him staring back at me. Yes video chat has been around for years with webcams but only now are we able to see our family and friends wherever we are, and whenever we want to. That is, if you are connected to Wi Fi.
Therefore, you see why I say yes and no, it really depends on what you want or can afford to use on the course. Technology is not for everyone everywhere some folks like it that way and that is ok. I like mine and enjoy using it because it works for me and I know it does for others as well..