I'm somewhat paranoid about e-mail addresses being published in articles. Even if the article has a restricted audience, I still wouldn't like to see those addresses being published, as another user may decide to allow anonymous access.
As a general rule, can I thus suggest that we don't publish e-mail addresses on the family of CAN websites? At the very least, I don't want to see my address published anywhere.
The way we should be handling this is through contact forms.
We may well have to expand the list of available contact in the contact forms.