I was reading a book on the Falklands War, when I came across a section about Argentina claiming not only the Falklands, but also South Georgia, on the grounds that it was a dependency of the Falkland Islands. The British pointed out (correctly) that this was done only because of political convenience, but geographically speaking, the island of South Georgia could not be considered part of the Falkland Islands.
Now, compare this to Cyprus' position in the Meditteranian. The argument about prior settlement aside, is Cyprus geographically part of Turkey or Greece? Cyprus is rather far from the rest of Greece, and close to Turkey - part of it's continental shelf, I believe - and if you cut out Cyprus from a map, the northern coast actually fits pretty well onto the southern coast of Turkey (for those who accept the continental drift theory). It's an interesting comparison... What do you folk think?