A tribune is a type of chatroom. It does not require any external service like IRC or plugins like Java or Flash-based chats, and also works without Javascript (although Javascript greatly enhances the experience).
The module has a notion of threads based on timestamps: typically, a user clicks on the timestamp at the left of the message they want to answer before typing their message. When the message is displayed, hovering the mouse over timestamps highlights the corresponding references and answers, even for old messages that are not displayed anymore.
Hosting is a suite of Drupal modules that provide the UI functionality of the Aegir Hosting System. Explore Aegir's other components with the links above.
This module integrates Drupal user pictures with the service provided by Gravatar. If the user has a gravatar linked with his or her e-mail address, it will be used as their user picture for comments, posts, and profile.
What is a Gravatar?
A gravatar, or globally recognized avatar, is quite simply an 80×80 pixel avatar image that follows you from weblog to weblog appearing beside your name when you comment on gravatar enabled sites. Avatars help identify your posts on web forums, so why not on weblogs?
Features
User roles can easily be assigned or denied permission to use Gravatars
Customizable picture size, maturity filter, and default pictures