This discussion is about organizing content to be used as one web page. The example being used is the content for the TSSG Management sub-team / group. This is not a suggestion that there should or should not BE a TSSG Management sub-team / group. It is just an example of how content can be stored and then later used by a web page. In the Drupal User Guide there is an exercise/example that plans the web site. → 2.2. Planning Your Site Layout
Here is an image from that document: