PS4 beta? How does this work?

[Asharian]

It's the upgrade others are talking about here
Once upgraded, i doubt you are able to play with the ps3 version anymore. (except if willing to pay both subs as you do to play with both PC and ps3)

Why we must have 2 different accounts for ps3 and pc instead of a single paid mogstation account and log on both freely? Isn't it dumb..
Beta application will be announced later and visible on the PSN market . Check your ps4 registered email you use for your PSN account when beta is approaching

This is incorrect information. To log in from PC and PS3, you don't have to have two different accounts, you simply have to register a purchased version of the game for the platform you want to play on. You then pay for 1 account, just have both versions registered to that one account.

In my house, my dad's account is registered to both the PC and PS3, and he can log into both with the same characters and everything. My brother's account is registered to both as well, same thing. My account is registered only to the PS3, so I can't log into the PC, and my mom's account is registered for PC only, so she can't log into the PS3.

So we have every possible version in my house, and I see it every day. You definitely don't have to pay for two separate accounts to play on both the PC and PS3.

Same thing is most likely going to apply to the PS4. You will simply have to buy a PS4 version (or upgrade from PS3) to play on PS4, but if you upgrade instead of buy then you won't be able to log into PS3 anymore.