Can Both Playstation and Xbox Survive If Nintendo Makes A Console Comeback?

[Mnementh]

Dr.Vita said:
No way, Nintendo home console sales never were good (except Wii and NES).
They can sell software and handhelds but they shouldn't try to compete with Sony and Microsoft in the home console market.

Well, the SNES was market leader, so it couldn't be that bad. That makes 3 exceptions - out of six. I don't think you can establish a rule from that. That's more like wishful thinking, as the second sentence imply.