The refresh module adds the functionality to have the "node display page" automatically refresh (using a meta refresh) using a (per node) configurable number of seconds.
RoleAssign specifically allows site administrators to further delegate the task of managing user's roles while withholding the Administer permissions permission.
Flatcomments is a very small module that allows you to force comments to always be replies to the node regardless of the reply link used.
The comments are not just displayed flat, but also stored in this way, making edits with for example comment_mover more intuitive.
If you delete comment, all of it's replies are deleted as well. This is an issue especially when you are displaying your comments as a flat list because you can not see if a comment has any replies causing the deletion of more than the single comment you intended.
As this is unintuitive for the user that does not realize they are replying to a specific comment when you are displaying them as a flat list.
This module allows users to set privacy options for their profile fields when using the core profile.module. It does not create any settings pages or configuration screens, and it integrates seamlessly with the existing profile module.