I don't get it...

Sony is forcing proprietary storage on Vita owners, but the PS4 uses a normal hard drive.

If they really were afraid of hacking then they would have made everything proprietary.

And by making everything proprietary, it would've pissed off a lot of consumers in the process.

I highly doubt that was the reason.

@Freeze-dried:

Yeah, I know. But it's true all the same.

I don't think they intended on making the memory card that expensive