Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

Is there a wiki anywhere for homebrew CNC, especially as applied to PCBs?

If not, it would IMHO be a good thing to have. With so many
knowledgeable people here, it would be nice to have some way for folks
to contribute to a forum more structured than just a mailing list.

Thoughts?

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Cheers
David