Now iOS Jailbreaking is almost impossible. Saurik (the developer of Cydia) just announced that Jailbreak was dead.

Most of Jailbreak hackers are leaving the Jailbreak community.
Apple offers millions of dollars to hackers if a hacker finds a Jailbreakable bug. It means, Hackers never release the Jailbreak to the public.

So, We want an Open iOS.
We want a iOS which we can do anything!