[Headie]

It's the only Celebrity Big Brother in the world IIRC and it would be inaccurate to say that just UK viewers watch the show, vote in polls etc. Plus a lot of international celebrities are cast every year and foreign celebs can often be at an immediate disadvantage with the voting public since they are less known.

And no this isn't a "bitter cos Tiff lost" thread, I've genuinely been thinking this for a few series now, especially since BBCanada allow international votes with their polling systems and that's one of the best BB franchises in the world!