Originally Posted by
Dr. HFH
Huh? I don't follow your logic. If FT is more popular in the U.S. than it is in HKG (i.e., there are more American FTers than HKG FTers), the FT reader is more likely to be an American, and thus the credit card is more likely to be from the U.S.
No need to follow, as this was not pointed at you.