which rumor are you entertaining, tidux's or Gnikananab's?

The more reliable one, you know who I'm talking about. ;)

but if sony buy everything that means they buy nintendo. and if that happens how can sony copy nintendo when nintendo is sony. sony would be coping sony in attemtp to copy nintendo but nintendo is sony who are attempting to copy themselfs which would result in sony copying sony which means no innovation. 

Gnikananab is honestly much more reliable. 

Oh and to give my own wishes: I'd love it if they concentrated more on japanese developers, most western developed games hit the PS4 anyway so I don't really care for that, but a lot of japanese developers have gotten caught up in developing for mobile or handheld in general so I'd love it if Sony acquired one of those and brought them back to consoles.

The obvious choices imo are Level 5 (make a new Dark Chronicles and Ni No Kuni, pleeeease) and Atlus (get Persona 5 to PS4 and just have that studio work a little faster in general), also I know that those studios make a lot more stuff as well, so I personally would be completely fine if they just bought the IPs and hired the core developers of said IPs to work for Japan studios. A man can dream.

Absolutely, he needs a twitter account though ;)

last i heard he was seriously considering it. 

Quantic dream wants to be bought and already dev exclusively so not much gain.

He should do it, make a twitter account, post some of his inside information and subtly let dualshockers know about it, he'll be famous in no time. 

Sony let Insominiac go (didn't want to fund them for the last 2 games) because their last games on PS3 haven't sold a lot. Them in this way is better to not buy the developer than to have to close it after (as they done to some devs in gen 7).