You must have made some modification to your forum for someone who is not an administrator to see the embedding options item on the menu. It does not happen as standard.
Nope, Greg. I didn't.
I wasn't logged in support Nabble and I got the lines:
<a id="nabblelink" href="http://support.nabble.com/Anyone-can-embed-my-forum-or-their-posts-in-any-blog-or-site-tp7591565.html">Anyone can embed my forum or their posts in any blog or site ?</a>
<script src="http://support.nabble.com/embed/p7591565"></script>
With these lines I can publish this topic embed in any place, with plain functions. In other words, I can navigate to main page or any other page exactly as if I was with the address of the forum in my browser.
This issue isn't a security question. But I feel bad with the possibility of anyone publish my forum in any place. Despite it has some good return spreading my work.
My forum is scientific. I will not like to hear that it is inside of a porno site,
working with full functions, only because some one found it pretty.