"but please take note that if you buy R1 games, you need to download DLC from US (R1) psn using US (R1) psn account.
same goes to R3 games. DLC for games only work on their respective psn accounts."

this part is what i hate most about the vita

No.. on PS3 some games can share DLC on R1 n R3.. Capcom, EA, etc.. while some are locked...
the difference is on PS3 you can create multiple users n Region Account. Just create 3 users with R1,R2,R3 account and ur good to go.

while PSvita u have to swap memory which is quite troublesome.. otherwise you are restricted to one region account and games hv to be same region as well to enjoy online features.

This post has been edited by Nawar: Sep 25 2013, 10:00 PM