AT, BWC and 666DevilDogs made awesome videos and SOE used them to make the PS2 PS4 Trailer. (PurrfectStorm on FNO E38) Not sure if those outfits made the video or just the voices. I love the video! Captures what PS2 is about!
Nope, they would have to set up an entirely new infrastructure for the PSN and their SOE game servers.
Why is there an Nvidia logo at the end? Totally slaps PS4 in the face if you ask me, seeing as it's an AMD based system...