These must be the same idiots who can keep 50 bingo cards going at once as well as simultaneously conduct 12 instant messenger conversations with gradnchildren. You know, the same "senior citizen" discount shoppers who can figure the sales tax in their heads and know if the scanner at Target rounded the percentage coupon up by one-cent. These are the same ones who know the every real estate commission ever paid, the cost of the latest special platter from Denny's versus McDonald's, and which ATM and gas station across town will save you $.50.