and yet none of the original devs get any credit or compensation for the ideas that were taken by apple which is kind of sad
P.S. There's another reason why jailbreaks are few and far in between. There is close to no trust between the people who create the jailbreaks...I had several good exploits that became public without my permission.
Although not super consequential, it seemed petty to not do it.
On IRC, we generally knew who did or did not have vulns and trusted not to BS. That implicit trust did make things difficult.