1. A data manager comprising: a computer having a processor, an interface coupled with said processor and a memory coupled with said processor and said interface; a first logic stored in said memory and executable by said processor to receive first data via said interface from a first entity, said first data comprising a first substantially unique representation and a first score associated with said first substantially unique representation, said first substantially unique representation being representative of a first identification parameter of a first entity, said first substantially unique representation being operative to substantially obscure said first identification parameter and substantially prevent said first identification parameter from being determined from said first substantially unique representation; and a second logic coupled with said first logic and stored in said memory and executable by said processor to store said first substantially unique representation and said first score in said memory.