Sony'll be careful not to lose so much money on PS4. Anyway, I think PS3 is making them money at the moment, it's just that other areas dragged them donw. Also, the PS brand is a way to sell other products like TVs, BD players, etc., that are not directly reflected in PS profits.
Dunno, I think PS is too big a brand (still) to let it go, but I don't know what Sony'd do if they lost loads of money on PS4.
BTW, your nick reminds me of a football player who's nickname was Tiko.
No troll is too much for me to handle. I rehabilitate trolls, I train people. I am the Troll Whisperer.







