The nodeorder module gives users an easy way to order nodes within their taxonomy terms.
By default, the taxonomy module orders listings of nodes by stickiness and then by node creation date -- most recently posted nodes come first.
The nodeorder module gives the user the ability to manually put nodes in any order they wish within each category that the node lives.
There are two ways that a user can order nodes within a category. The first is to use the "move up" and "move down" links that can be configured to appear on each node (especially useful when looking at lists of taxonomy terms). The second is to use drag and drop, which appears on the administrative listings of nodes in a category.
For a comparison of nodeorder with other node ordering modules have a look at this handbook page: http://drupal.org/node/398508.
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.
Czech & Slovak social networks is module which displays links to add current displayed node to Czech and Slovak social networks such as: Jagg.cz, Linkuj.cz, Asdf.sk.
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.