MyWorstNightmare
CAGiversary!
I think when you stream videos, it is done with mobile data in mind and is compressed.I just did it to sync trophies, but I was thinking of how it'd go to play say Dragons Crown or something...I assume that'd take up a lot of data, but maybe I can earn some smart as stars from here
I have no idea as to data usage on games, but is it comparable to streaming videos?
Whereas with data on your vita, I doubt they make any effort to minimizing data to keep data usage down as that could compromise the experience.