I've added 2 more LF users to the list, making for a total of something like 123 photographers in 17 countries. We certainly are a diverse group! While it may take me a few days to get the listing up, it is pretty easy for me to update the list, so please don't be shy! With every added photographer, it becomes more valuable a resource.
And as an added note, if anyone has any ideas for how the list could be better organized or implemented (say, using PHP), please feel free to let me know.