Different use cases for different people. I'd love to have video chat on my phone for when I travel for work. It'd be great to video chat with my kids while I

Different use cases for different people. I'd love to have video chat on my phone for when I travel for work. It'd be great to video chat with my kids while I'm away. We could do that with our laptop, but that'd require me to be in my hotel room, with my lap. Then I'd have to call my wife, have her dig out her laptop.. etc. Basically it's enough of a pain that we never do it, we just have plain old fashioned voice calls. But, if video chat was integrated into our phones (and particularly if it wasn't restricted to wifi only like FaceTime), then video chat would be as easy and frictionless as voice calls. I think I'd probably use it a lot under those conditions.