From what I hear you will eventually be implementing these lands. I searched for this in the forums but none of them suggested this..
1. No recall anywhere in T2A
2. No gate travel anywhere in T2A
4. Improve loot properties in this land only, if you must reduce mainland loot properties again
5. Murderers can be in towns but cannot murder while in guard protection
6. All skills (including thieves, but can still be guard whacked) receive bonuses in T2A (like town bonuses)
I considered flagging like in Bucs Den but thought better of it... you want people to populate it after all. Their is risk/reward here which means lots will still prefer the mainland. This is only if you bring these lands in. I would be happy to have a few new places to hunt, not sure about the rest of you.
If I did miss a post on this type of thing I am sorry.. but I looked and couldn't find anything.