Ever wanted to go out and buy an entire country? Sure you have, who wouldn't want to own everything and everybody in a pace?
Well, now you can, at Buy a Nation.
OK, OK, it's not quite buying a whole country, rather, it's a variation on the pixel advertising schemes, were you buy ad size on a site proportional to the size (as determined by some fairly different metrics...Portugal is the most expensive country and guess which country the developer comes from?).
Seems like an interesting idea so click through that link to check it out.