Today Comex revealed in his Twitter that he found a way to drastically decrease the time it takes to jailbreak and learned how to utilize unionfs and thus get rid of the Cydia's 'Reorganizing FileSystem' process.

New approach will reportedly be used in his next jailbreak for iPad 2.

If you want to know more details on Comex's new approach, check his long tweet ^[1].

Earlier Musclenerd stated that it won't be necessary to move Apple apps anywhere if unionfs will be used. That also means that apps will keep their entitlements and thus simplify the sandboxing problem.