For the Fedora, there is a use case which is needs to facilitate according to user’s Fedora Project team. As a example any CLA-signed member of the Project will be able to check availability and schedule IRC meeting rooms on irc.freenode.net. User will be able to filter on team, as well as other Fedora event and other happenings, such as release schedule.
There is a Drupal module “Organic groups” which is allow to user to create his own group. I think this is a another facility for user to get involve in Fedora. This will useful for keep in touch with more contributors and share their thoughts.
They do so by posting the usual node types: blog, story, page, etc. A block is shown on the group home page which facilitates these posts. The block also provides summary information about the group.
Now you can hear more clearly form your friends people …..