We would like this feature as well!!
We are a trade organization and want to allow members of the public to post questions that our members who are local building experts can answer on the forum.
I understand the complexity of opening up the forum to everyone regarding spam. BUT we'd REALLY like to have the public be able to use it.
We see this as a way (as a trade organization) to allow and facilitate interaction between Joe Public who wants to know about solar panels for his home and our members who are experts in this arena.
Ideally the posts regarding each question then appear in the gadgets you designed to host snippets of the conversation.... this gadget is on our home page and a great way for people to SEE discussions happening in the community between homeowners wanting green building services and our members who provide those services.
What can we do to accomplish this? If not by opening up the forum for new comments by the public, the workaround is that the public can comment on a topic that is STARTED by a member - though that does not break the posts into threads that are viewable on the gadget you created. SO not ideal but do-able.
Please continue to think about this request.
Thanks
Meagan Forney
Boulder Green Building Guild