I don't come here often and I have had the same problem in the past finding this place. When I get logged in to the home or index page, I look around how to get here, then I see the term Message Board and finally click that. I use to own one of fastest growing "message boards", so to speak in a different industry. I've been participating in them back when they were called bulletin boards!
Doing a search at Google for "message board", there were 44 million results. You think with that number the term is popular.
However, try "forum" and you get 1 billion, nine hundred million results!... substantially more.
I prefer the more wide version of these kinds of places and to me it's a "Forum".
Instead of the major line reading:
"Please feel free to browse around and read our message board!"
Possibly have it say:
Please feel free to browse around and read our Forum!
Google's definition of forum is:
<a place, meeting, or medium where ideas and views on a particular issue can be exchanged>
Just a suggestion.
Matthias