Isn't that why we're here? I see no reason why this isn't possible (and as fast and scalable as it might be imagined) given the right serendipity of technology.

Isn't that why we're here? I see no reason why this isn't possible (and as fast and scalable as it might be imagined) given the right serendipity of technology. Now that I think about it, weighting it for a set of countries say on a scale of 0-3 should be fairly easy and would probably fit into the :sort option provided after some tweaking.