Topic: PSN/PS4 Question

Ok this might be a dumb question or maybe I missed the answer somewhere but the PS4 will be my first Sony console since the PS2.  So I am wondering if I get the PSN on the PS4 will it have all the same games that I would if I used a PS3 to get on the PSN, or is it a different PSN for the PS4?  The reason I am asking is cause there are a few games that came out on the PS3 like Journey and I am wondering if I will be able to get them on the PS4.

Thanks in advance for any answers. 

Last I checked, any PS3 game won't work on the PS4, including PSN games. So much for our all digital future...

SO then it will be a different PSN I suppose.

It's the same network, it's just not backwards compatible.

Some games might get PS4 versions, and some games may or may not be made available on Gaikai later.

Damn. I had a **** ton of psn(ps3) games that i would of loved to put on the ps4.

It's best to think of the old PSN on the PS3 the same way you would think about retail PS3 games. They just won't work on PS4. Unfortunately. That would have been great.

Yeah I was just wondering thats all.  I guess if those dont come to Gaikai then I can always pickup a PS3 later on when they are really cheap.

Ok so I have another PSN question sorry I am a PSN noob since I didn't own a PS3.  Anyway how many profiles can be tied to a PSN account.  Like for example My son likes to have a profile of his own for his achievements and friends and such but I like to have my own for my stuff.  So would we be have to have our own PSN Plus accounts?

You can several PSN accounts linked to your console at the same time, just create them and then sign in to the preferred on at the preferred time. Playstation 4 is not backwards compatible, meaning you cannot play ps3 games on your ps4 system; however, some game allow you to pay a ten dollar fee in order to convert a ps3 game to a ps4 game. Only big name titles have this option currently.