Yeah, 1gb is for OS, 7gb for games.
Unless something extremely drastic changes, I'm definitely going PS4. Even if they did something similar with used game fee, it would still be the better option for me.
MS claim 15 exclusives, but really, how many of these are going to be Kinect games and Super Snowball Kitty Adventure kids games? I expect about 5 decent exclusives from them, which I think the PS4 will match at least.
Xbone seems like it would be fantastic if you are single, had your TV in a spacious living room, and are American. For me, who has my gaming console in a small second bedroom, I wouldn't be able to use 80% of the things advertised.
Even with that aside, I'm just more invested in the Playstation brand. I have a Vita (which I love), PS racing wheel, etc.