Instead of using geo:ip targeting to redirect surfers from countries with higher than average chargebacks and fraud from joining our sites has anyone ever actually thought about the really simple way of stopping people in these countries from joining our sites?

Simply removing the country names from the join form drop down box?

Im about to do this across all the Condom Cash for several countries that have higher than average chargeback/fraud ratios and was wondering if anyone else had done this and seen any positive results?

Regards,

Lee