The SFI is international, the Internet is practically limitless, so why limit yourself? Of course, recruiting local affiliates can be easier and work with them too, but prospecting for affiliates worldwide is fun, gives you a whole lot of different perspectives, makes you sharpen your language skills and widens the net significantly. Also, as the statistics are, like, one active PSA in every hundred or so, you will need to prospect high and low to gather real workers to your team.