To be honest, I have had iPad, Kindle, Nook, and PS Vita. However the difference between the Kindle and Vita is that the Kindle is alot better than a Nook or iPad. But keep in mind that a Kindle is a reading device and a PS Vita is for gaming. But still I have the Vita and it's the next best thing to X-box 360 and a PS3. If you want a good quality reading device. I recomend the Kindle Fire. But if you are a X-box or PS3 gamer you are going to love the PS Vita even more.
Sadly no the only platforms that can play minecraft are Xbox 360, Xbox One, Pc, Mac, Playstation 3, Playstation 4, Playstation Vita. Minecraft Pocket edition is available for IOS, Android, Windows Phone, and Amazon Kindle Fire
Yes a better portable Playstation is coming on December 31 2011 with the Playstation Vita
As of this answer, Minecraft is available for PC, Mac, PlayStation 3, XBOX 360, Playstation 4, XBOX One, iOS, Android, Kindle Fire, Wii U, PlayStation Vita, Web Browser, Fire TV, Linux, Windows Phone and Raspberry Pi.
It stands for PlayStation Vita and 'vita' is Latin for 'life'.
The PlayStation Vita is a standalone system. You do not require a PlayStation 3 to use it.
PlayStation Vita was created on 2011-12-17.
LittleBigPlanet - PlayStation Vita - was created in 2012-06.
Playstation vita
The Playstation Vita
No it does not. Software for the PlayStation Vita is sold on a proprietary PlayStation Vita memory card rather than on Universal Media Discs (UMDs) used by the original PSPs.
Games and apps released for the PlayStation Vita are not compatible with the PlayStation Portable.
The new Playstation Vita has improvements that will allow a 3G model and improved controls and a better processor when it is released in December 31 2011