I think the bulk of the integration work is done now. The stats are coming from the existing API client code in the Foursquared app; leaderboard ranking still comes from Nick’s HTML scraper.
No screenshots yet or a build yet, because the error handling and lifecycle management need some improvement. Foursquare is down at the moment, and as a result the widget is exploding.
Still, it’s about ready for first push on a branch; I’ll try to do that today or over the weekend.