OK, didn't get any response so far, so I may reveal that a little.
http://caversnewsstand.net/ is place where readers can get to articles.
If you want to publish your grotto newsletter and you are editor of latter, go here:
http://caversnewsstand.net/addperiodical1.phpYou will be able to add articles, once you receive password. Articles will be shown to either everyone, people from your grotto, or people from your or other grottoes(In the future, still working on that).
Let me know if you have any questions, suggestions, etc