I would like to let some of my users to post to a Forum without logging into the site, just sending an e-mail to a predefined address (as in a mailing list).
I have not found any means to do so. Anybody knows about an extension to work in this way? It may seem stupid, but it would make it easier to get new users participate, and then -slowly- make them full users of the courses.
I have found such a mechanism in Tiki Wiki.