Amiglia is an awesome looking photo sharing site. It lets you share photos with your family in a sort of family tree layout.
Confused? I was too – but then I played with the little demo on the home page and I think I get it. Basically you can link your album to your family’s albums and it makes a sort of family tree out of your ablums. I’ll have to play more if I have time – probably not this week – but soon.