Just have my iPAd, i was also thinking on how could i Jailbreak this, Do i need some special skill to jailbreak this or is there a site doing all this?
Does JB void warranty? If yes How could I prevent apple from voiding my warranty if I go to there apple center when my iPad brokes?
NEWBIE QUESTIONS!
It is not
necessary. Very few things are necessary. The question is whether it is
worth it.
Basically what you have to weigh is the pros and cons of jailbreaking. Essentially, jailbreaking allows you to run unsigned apps/code on your ipad. So the basic question for you to consider is "do any of the unsigned apps have value to you when weighed against the cons of jailbreaking."
The cons: You cannot automatically update the firmware when apple releases it. You will have to follow some tutorials which may seem confusing because there are different jailbreaks for different firmwares. And some firmwares have limited jailbreaks (tethered v. untethered). Finally, a lot of people install unsigned apps which slow down the performance of their idevice (I have not experienced this, but various people complain about this). And if you "accidently" upgrade the firmware, you will lose all your jailbroken apps/customizations.
The pros: that depends on you and what unsigned apps you find useful, so I can't really tell you that. I'm sure people will chime in and give opinions as to the best jailbroken apps are.