I have two different ps3's on one account and I wanted to get one of the games that will carry your stats over to the ps4. Now I know theres a two person limit on the account will that effect me on the ps4? Will I need to deactive the account on one of the ps3's before the ps4 or no?
We do not know yet if a PS4 will count as an activation towards the two we get for PS3. Most likely though, we will be given 2 separate activations for PS4.
As far as any game stats carrying over, I doubt they will; unless the game devs make the option to.