Stefan Esser, better known as "i0n1c," has been receiving a lot of heat from the jailbreak community as of late. Stefan is a prominent member of the jailbreak developer scene, and he was responsible for the untethered exploit that has been used for the iOS 4.3 jailbreak.
i0n1c recently introduced the idea of banning pirated apps in the iOS 5 jailbreak. He stated that if he were to release the jailbreak for iOS 5, he would consider placing a restriction on installing apps from the infamous 'Installous' repo. Millions of jailbreakers use Installous to download pirated apps.
Hackulous, the group behind Installous, obviously feels very differently about i0n1c's notion. The frontman for Hackulous, known as Dissident, has also shared his thoughts on the issue of banning cracked apps through a jailbreak.