Seems nice for what it is, Canon has theirs built in minus a built in flash..not sure which I would rather have.
It's a nice feature but nothing ground breaking as others already have incorporated these options in their cameras.
59 dollars? I also have read about SD wifi cards? Seem to do the same minus the live view app..
Me having my iPad mini is actually nice viewing or previewing photos directly on my iPad during a shoot to display or make minor corrections if need be. The iPad 3 with retina display may be even better?