Not likely, multiplayer game progress will be transferred on Battlefield 4 from PlayStation 3 to PlayStation 4 and Xbox 360 to Xbox One, but not cross-console.
FIFA 15's transfer market is the same on PC playstation and Xbox.
about the same
No
No, there is no cross-platform support on the Xbox One or Xbox 360 (same with Playstation 3 and 4).
For the Playstation 3, press L1. For the Xbox 360, press the same button in the same spot as the Playstation 3 :)
No
Firstly, because Xbox and PlayStation use different servers. Secondly, because PlayStation and Xbox do not have connected accounts, so it would be possible to have multiple people with the same name online. Thirdly, Xbox and PlayStation are directly in competition with each other, why would they work together?
The only one's I've seen were for Playstation but I'm sure they have the same cheats for xbox.
No. PS3 and Xbox has different servers.
It depends on what your looking for. If your looking to save money, then its the playstation. Both consoles cost the same now but you need to pay for xbox live if your looking for online play. If its online play, then its xbox because more people play it. If its solo play then Playstation. Graphics are better. As well as games like Uncharted have great campaign modes. If its movies, then its the Playstation. It has a Blu-ray player and its superior to regular DVD players. I have a playstation because I have friends who had their xbox or game break and had to buy a new one.
PlayStation will take over if prices remain the same for online, but prices drop for the actuall system. other wise, Microsoft will be dominant.
If you are using PlayStation 3, you can bought DLC from PlayStation Network (AKA PSN). I'm not sure about Xbox 360 because I don't have it, but I guess you can use same method with Xbox 360's own store.