Just wondering if multi-user support could be enabled for the Stock framework, now that JB 4.2 has been leaked. WE may need to wait for Samsung to release it for one of their other devices (if they do). Since this is a core Android feature though I think its code should still be present in the Samsung android framework.
I may look into this myself but lack the knowledge/experience. So if someone could shed light on what strings to look for in the code, it would help and I could give it a shot!