Imported From: http://groups.google.com/group/in-portal-dev/browse_thread/thread/69bce3ce3504ac66#
Do we have any subject describing how it works exactly?
I'd have some questions:
- does the backward link need to be on homepage of link owner's website?
- does the validation pass successfully when this is a deep link ( http://website.com/subfolfer/page.html ) ?