i've always thought it was stupid that we need double the space to DL & install games on our PS3s, thats not the case with the Vita which I like & hopefully it won't be that way with the PS4
It won't be that way with the PS4. You do realize you get half of that space back right? Once it's intalled the extra space is available again.
But it's still a pain.
Let's say you have 16GB left, and want to download a 14GB game. Now you have to go and find 12 GB worth of stuff to delete, just to install the game, and end up with 14GB left anyway.