Steve,
I feel that there is a need of a direct link to the discussion page from each article.
For example: The current display is:
Ideas for SQLServerCentral.com
By: Steve Jones
It can be:
Ideas for SQLServerCentral.com
By: Steve Jones Join Discussion
It would be useful, as we will be reading the article once-twice-thrice... but most of the time we will be interested in the posts made by readers. This change will directly allow us to go the discussion page.