As the referee for Australia I occasionally hear and receive complains about the amount of bullion coins within the Australian catalog. Usually these members request a way to filter out these bullion coins, however currently there is no way to do so without filtering out other non-bullion coins. A solution I propose that should solve this issue is the addition of a new "Type of coin" in the coin creation and edit page. Currently Numista has six coin types which include: Unknown, Common coin, Circulating commemorative coin, Non circulating coin, Pattern, and Token. If a seventh type is added called something around the line of "Bullion coin", all the members who do not wish to scroll through all the bullion coins within the Australian and other catalogs when looking for a coin will no longer have to as they will have the option of unselecting bullion coins in the Advanced search.
Hope to here other's throughts and suggetions on this proposal and other solutions to this issue and hopfully the catalogue administrators can implement a solution to this issue.