John Raible has an incredible series of thought-provoking posts. You can read them at the links below:
John is one of my favorite peoples. He's been a shining example for me. I remember the first time I saw "Struggle for Identity" and I was blown away by the way he seemed to articulate so much of my own feelings and thoughts about adoption. If you don't have the chance to see Struggle for Identity, you can still benefit from his blog. Go read it!!