Here at NetBuilders, every forum member has the ability to blocks posts in selected forums from appearing in their own personal New Posts list.
If you go into your UserCP and click Edit Options, you will be able to exclude certain forums from your New Post list.
This allows each of us to personalize our own experience here at NetBuilders. Not interested in the Marketplace? Block it. Not interested in Politics and Religion? Block it. Not interested in AdSense? Block it. Make your own personal NetBuilders.