No you don't. Some games use an online pass, such as Little Big Planet PSVita. This is to make people who buy the game second hand pay Sony for online access, access which is given free to the original owner. However if there is no online pass, then the game can be played in online multiplayer without needing PS+.
No, the PSVita's bluetooth only pairs with audio devices like headsets. Two nearby PS Vitas could just connect via ad-hoc wifi anyway.
the ps vita vault case
It stands for PlayStation Vita and 'vita' is Latin for 'life'.
No it can not. The PS Vita can not play the Black Ops game. The PS Vita plays PSP and PS vita games not PS3 games
No, the PS Vita has a cartridge-based system similar to the Nintendo DS. These are called PS Vita Game Cards.
Yes, PS Vita has Bluetooth, WiFi and 3G. Using "NEAR" you can connect to other PS Vita(s) using 3G other than WiFi. See the related link.
no such thing
If you connect your ps vita to your router wirelessly then it is free
No, the Bluetooth is used to connect to Bluetooth headsets and such. The PS Vita connects to other PS Vita consoles using ad-hoc wi-fi.
No because Call of Duty Black Ops does not have a PSP or PS vita game version. You will not be able to play any PS3 games on the PS Vita
No, the PSVita's bluetooth only pairs with audio devices like headsets. Two nearby PS Vitas could just connect via ad-hoc wifi anyway.
Yes, they can connect over ad-hoc wi-fi.
You might build a PS Vita PS3 system, but you can not make a PS Vita. You are not even going to be able to purchase the parts to make a PS Vita. You will find that it is much cheaper to purchase the Playstation Vita than to try building one.
The PS3 will not be able to play the PS4. They both are on the Playstation Network (PSN) and Playstation Plus will work for both of them as it does for the PS Vita and PS3
A PS Vita cannot be connected to an Xbox 360 as they are not directly compatible. This is true for a majority of gaming consoles which use very different technologies.
the ps vita vault case
because you can't play on my PS Vita Not even my M4 :)