Totally; on a number of occasions, Al's talked about address-formatting was a big underpinning of this effort. I'd be happy to help out with some of those other regions!
I'm pretty excited that this is the first time someone has been able to release into the open an address analysis engine like underpins Google's geocoder. You'd be surprised just how hand-tuned most of the other address parsing engines are (regex and case statements all the way down). This feels like a huge leap forward.