Google have a relatively new service available called Knol. It stands for 'unit of knowledge' and is a rival to Wikipedia as a user-generated encyclopedia.
Big difference is that entries can only be changed with permission of the author(s)
And it seems that Google is giving favourable search rankings to Gnol articles.
So people - what you waiting for? Get busy adding content
I have 'plagiarised' and modified some stuff on shunning:
http://knol.google.com/k/paul-morrison/why-jehovahs-witnesses-shun-people/290ks3g12r97j/3#view
I welcome comments and edits - I think my article is a bit weak on critical analysis of the WTS quotes for example.
Anybody else up for adding some Gnols....