So the BBB mentions that dual citizenship does happen with a SIN, although rare. What I was wondering is if a character was willing to subjegate himself to such a penalty, should they be allowed to take the SINner quality at 10 BP, suffering only the standard 5 BP rules, but in 2 jurisdictions (i.e. UCAS/Ares)?

I don't have a problem with it since they are limiting themselves in the way of mobility, but I just wanted to know how others on this board felt about it. Thanks.

I don't think it's a good idea. Getting more than one identity is not bad ( even though they are more or less identical). Thus I don't think it's near as bad as a criminal SIN, as all governments and corps can track that one SIN anyhow, it doesen't make it easier to track two.

I agree with FriendoftheDork,
Nothing much to say, except that a really cleaver player can make the SIN negative quality an advantage.

Thats why SINner is only worth 5 BP, most 5 BP negative qualities pose very little hinderance to the player.

I am going to have to agree with everyone else here. In fact he would still have the same SIN, it would just be registered with multiple entities.