Nope, No North Korea.
I've had visitors from 75 different countries including Nepal, Sri Lanka, Trinidad and Tobago, Kenya, Cayman Island (that must have been my bank) etc etc...
I don't think it's unusual to have visitors from lots of countries.
never, i doubt that people have access to internet in that country, they need open up to the world and have more freedom. btw, any of you have ever visited a north korea website?