I've never known of anything like this to happen in the history of the Earth that I come from. If this experience is as unique as I think that it is, it's definitely worth documenting-- especially since we don't know when people come or go.
Coming from the perspective of an anthropologist, that is. So, that goes to say that I've gotten my hands on some video equipment, and if you want to go on the record about your experiences here, I'd be happy to listen to what you have to say.