Yeah I thought you were going to get a skewed result based on people picking their own hair colour or close to it for you.

I think your study falls down in that it is

1) too small a sample size
2) I think your measure, hair colour is too subjective. Perhaps eye colour might be a better choice?
3) We do already know a little bit about you ;).

but i still think you have some interesting results there I do!

And I am a TOTAL geek. Oh yes.