Making a Facebook group/ fan page about myself?

[Bgirl]

His is a random one.
I have been thinking of setting up a page for myself to show pictures of my hair. Lol

I am constantly changing it and people stop me in the street and ask questions.

So I thought a good way to document it and answer any questions people may have would be a good idea.

What do people think? I don't want it to be an 'I love myself' page far from it, and I also know I would probably get lots of abuse too, anyone done anything similar?
How easy is it to block unwanted people?
Or is it just a bad idea :-)