ecash payee anonymity, cpunk archives

A while back someone posted a note saying that an ecash protocol garaunteeing payee as well as payer anonymity had been devised. Did that ever get posted here? The last message I saw said that it would be posted soon. Also, I missed whatever discussion there was about why the archives got shut down. Was it a copyright thing? A lack of resources? No one to volunteer? -- Alex Strasheim, alex@proust.suba.com