I'm going to have to agree with most of your critics in this thread, Jega. I just don't buy your reasoning.
PS4 is "winning" because 1) it launched $100 cheaper, 2) it's more powerful than Xbox One, and 3) Sony avoided and, in some cases, capitalized on Microsoft's PR blunders early in this generation.
As for the conjecture that Xbox 360 owners are more content with their current system and thus less likely to upgrade, I think it's based on specious reasoning. If anything, PS3 owners should be the ones standing pat. Big titles like LittleBigPlanet 3 and Persona 5 are still on the horizon, along with a host of multiplatform games.