Does anyone else think that we'll get stuck with an OS in a similar style to the Vita's?
I love my Vita but the OS is aesthetically poor in comparison to a lot of other devices on the market. I really hope that a different team will be doing the PS4 dashboard or that they'll stick with an evolution of the cross media bar.
No way is the Vita's UI carrying over to the PS4. Vita's OS has been designed primarily around touch input. As for the bubbles, it is a result of Sony's shitty attempt at adding their own flavor over traditional iPhone like icons.