Quoting Will Beback will.beback.1@gmail.com:
No part of NPOV requires that we link to the self-published sites of folks who are trying to improperly affect Wikipedia editing. It does require that we include all significant viewpoints, but can you give an example of a significant point of view that is only sourceable to someone who is actively harassing Wikipedia editors?
Oh, I don't know. That's really difficult. What sort of significant viewpoint in a biographic article is only sourceable to one person? Oh I don't know, maybe the subject of the biography? Wow, imagine that. Why, that's just the type of link that started this whole thing. (If this comes across as even more sarcastic than usual I apologize but this should be a really obvious answer).