Houston Wet: A Sprawl Ecology

I'm very interested in the production of online ethnographies (like the Zone Zero, Home Project and 21st Century Neighborhoods links on the left side of this page). Here is a good example of the documentary potential of the Internet. This site's narrative structure unfolds like a movie drawing one in through powerful storytelling and an extensive series of images:

Houston Wet: A Sprawl Ecology

I'm very interested in hearing about similar online ethnographies...