Sony is right for at least two reasons:
1) Only Ninty can properly make Ninty games, without it, its know-how, and the market it generates, would be lost, without anybody to gain from it, it would be a huge net loss for gaming.
2) MS is a mighty competitor, if it could compete with just one strong console maker, it could easily crush it and become a near-monopolist, but competing with two strong ones it cannot do it. Three big players bring a not perfect but acceptable balance to the market, and even the smallest one can thrive, if it's carefully managed.







