its a 3.2GB game on a 4GB cart so it has plenty of space. I think Sony pointed out that it was part of the reason they went to carts. DLC...charging you extra from what should have been on there already....
gonna be a sad day when my handheld starts getting day 1 DLC thats costumes and shit.
If it's not possible to make everything on release, it's not necessarily "meant to be there". Look at map packs, be it free or for a fee, it's not going to be possible to make that if there isn't enough room on the console or cart (depending on how the console works). At least this confirms something that is now possible: bug fixes and additional content for handhelds. Just waiting for a Bethesda title to be released for the PSV