Kyle Scheuerlein

Automatically turn all posts into excerpts of 300 characters and add a “Show More” link that will load directly in the page. If your post includes a picture, it will also obtain a thumbnail and place that at the beginning of the excerpt. Supports Infinite Scroll, too (assuming you manually enabled it on your P2 site)!
<ul>
<li>Shorter posts will be left alone, unless they have a picture</li>
<li>Posts with a picture will always be turned into a thumbnail/excerpt</li>
<li>Expanding or contracting a post will scroll to the top of the post</li>
</ul>
Planned:
<ul>
<li>Long posts with embedded video and no image include the video in the excerpt</li>
<li>Change the character length from the admin screen</li>
</ul>

Show More for P2

Works smoothly even on latest WordPress & Mercury child theme of P2.

Plug and play

Automatically turn all posts into excerpts of 300 characters and add a "Show More" link that will load directly in the page.

Hugh Lashbrooke

This plugin is built for and requires <a href="https://github.com/Automattic/o2" rel="nofollow ugc">O2</a> to be installed.
This plugin allows you to mark a selected comment as the one that effectively sums up the conversation from the thread. This is great for disucssions that require a final decision to be made, support threads where one comment has the best solution, and a host of other uses.
Functionality includes:
<ul>
<li>Marking a chosen comment as the ‘top comment’</li>
<li>The top comment is displayed at the top of the comment list with a ‘view in context’ anchor link</li>
<li>The top comment is also highlighted in context in the thread</li>
<li>Only one comment can be selected as the top comment</li>
<li>The top comment flag can be removed</li>
<li>Only users who are able to edit the post can select a top comment</li>
<li>Includes basic styling for top comments</li>
<li>‘Top comment’ label can be translated and/or filtered</li>
</ul>
<a href="https://github.com/hlashbrooke/The-Final-Word" rel="nofollow ugc">Contribute on GitHub</a>.

The Final Word

Have the final word in a comment thread by marking a chosen comment as the 'top comment'.

Show More for P2 vs The Final Word