Countries that have accepted the World Passport

The following is a list of countries which, on at least one occasion, have recognized the World Passport on a "de facto" basis, by stamping a national visa and/or entry/exit stamp.

I like the fact that they argue their passport isn't fake because some bored / overworked customs guy once stamped it.

Their website has a Legal section as well, but I'm too tired to look through it.