I have to admit I am not for the WoW style battlegrounds, simply because it does tend to get old fast. However I am just trying to find some way to balance it out, as stated just a few posts above, there is NO safety for low level players, and really the high level ones just feed on the lowbies, eventually there won't be any food left. Then no one wins. The idea of a more group based system may not be such a bad idea this would create a small chance for communities to form.
The other effect I'm trying to reach for is a less grief filled system. From Level 1-12 you pretty much should just not play, you have no chance to protect yourself ANYWHERE, 'guarded or not' and anything you bring with you to try and make or sell in a town is going to get picked off you by bombers/shop shooters/thieves, before you can even get near Buster, and that's if you zone in on His side. This is well beyond reasonable for a game. At least in my humble opinion.