Is It Better to be Mixed Race?

Did anyone see this on Channel 4 last night? I'll try and pick it up on a catch-up service when I have a moment, but this article on the subject by the presenter is interesting reading. Although, being the Telegraph, many of the comments are frankly scary.

I don't know enough genetics to critique her arguments about health benefits, but I'm living proof (or possibly disproof) of the bit about mixed-race people being more attractive ;-)