BigFrank, the beauty of an open bulletin board is that everybody can contribute.
On a specialised bulletin board such as this, there will be a number of professionals contributing, a number of keenly interested people bent on learning more about the subject at hand, and a number of people who enjoy voicing their opinions about subjects they clearly know very little about.
To those who do know what they are talking about, those who donīt stand out very clearly.
You may wish to give that some thought.