http://gematsu.com/2014/07/next-yakuza-game-ps4-ps3
Yakuza will not be a Playstation 4 exclusive in Japan. That pretty much seals it for me, not only do I not need a PS4 for a while longer but I think it says massively of the condition of the Playstation 4's future in Japan.
Oh dear. The major third party Japanese pub/devs aren't making a commitment to the next generation with their bigger franchises. Except for I guess Koei-Tecmo.
This is very worrisome. Adoption is too slow. And what does this say about localization - which companies are going to be willing to print PS3 discs in the west?
edit: I realize that Persona 5 is still coming out in 2015 in the West, so the doomsday clock has a lot of time left and I wasn't entirely right, but considering the delays that are generally endemic to localized games (we get it later than Japan more often than not) this could hurt the attractiveness of localization of some games if the publisher insists on doing it in house.
What's going to be the reason for most people to keep their PS3's? Right now it's because of the lack of backwards compatibility and that Gaikai streaming service or whatever on PS4 still being nonoperational. It's possible that once that happens, more people will ditch their PS3's. When that happens, will more third parties work on PS4? The only thing I'm aware of that's next-gen exclusive from the major third parties is some PS4 title that Ono from Capcom is working on.