It's called "Vagabonding". At http://www.vagabonding.com/
Just a guy and his Panny going around the world and posting clips from various places.

Thanks for the link! Much appreciated, Lin. The site is fascinating, but I'm wondering how do you know he's using a DVX100? A quick look around didn't reveal that to me. Thanks again,

If you go to the video archives page at http://www.vagabonding.com/gallery/archives.html
there's a picture and the words "Captured on a Panasonic AG-DVX100". I emailed him about it and he said he got one of the first ones off the truck in October, just before he set out.

There are a lot of videos. Too bad they were so compressed, but still good to see the cam in action in such exotic locales.