SandyRig

Sort topic replies in ascending or descending order for each bbPress Topic. You can choose to save setting for each topic, for the whole Forum or set globally for every Topic.
<h4>Features</h4>
<ul>
<li>Sort Replies</li>
<li>Show leading topic(Original Post) at the top of each page</li>
</ul>
Adds a simple options on the Forum and Topic side bar to choose. If you want the replies to any topic, or all the topics in the selected Forum to be sorted in Ascending or Descending order.
bbPress default sorting order is Ascending order. This means the latest reply shows on the last page. Some people want the latest replies to show on the first pages. If that person is you, this plugin is for you.
Settings priority applies in following order: Topic>Forum>Global 
Filter looks for the settings for each topic starting at the topic level. If settings not found at the Topic level, it looks for settings for the Forum the Topic belongs to. If nothing found there either, it applies the global settings. What this means is that you can fully customize sort setting for each forum and topic.

bbPress – Sort topic replies

Sort topic replies in ascending or descending order for each bbPress Topic.

Pippin Williamson

Remi Corson

This add-on plugin for bbPress will allow your forum posters to mark their replies as private, meaning that only the original poster and forum moderators can see the content of the reply. This is a great plugin to install if you use bbPress as a support forum where users may need to share confidential information, such as site URLs, passwords, etc.
If you have suggestions or bugfixes for the plugin, please report them on <a href="https://github.com/pippinsplugins/bbPress-Private-replies" rel="nofollow ugc">Github</a>.
Languages
Private Replies for bbPress as been translated into the following languages:
<ol>
<li>English</li>
<li>French</li>
<li>German</li>
<li>Dutch</li>
</ol>
Would you like to help translate the plugin into more languages? <a href="http://pippinsplugins.com/contact" rel="nofollow ugc">Contact Pippin</a>.

bbPress – Private Replies

A simple plugin to allow your bbPress users to mark their replies as private.

bbPress – Sort topic replies vs bbPress – Private Replies