I just wanted to share this link with my fellow adoptees:
http://adultadopteesupport.freeforums.net/
Joining is a bit of a process, but I think It's worth it because knowing you are not alone in your feelings/experiences can be so healing.
I would add that the general tenor of these forums is pretty anti-adoption. Like, It's making me ask myself if I am suppressing a bunch of anger or if I already processed it and just can't recall It's intensity now . . .