I have more than 7 buyer accounts so if one asks for my address again, I cancel the order with them on that and make the order again from another account. As soon as somebody asks for my address again when it has the same SilkRoad username as this forum account (as I've now made myself a very high priority for LE right after DPR unfortunately given my skills and recent project). Paranoia - probably. But I'd rather have that than too lax.What security improvements does it offer? None that would make sense to me, but if somebody/LE somehow got hold of the info I was ordering from x vendor who dispatched the order already, then I don't know, the vendor may be co-operating with LE to hunt me down or for a bribe from another member and as I've ordered from them they are in a better position to ask without arousing suspicion.Yeah, paranoia alright.