Annika Backstrom

The “Who’s Online” sidebar widget shows a list of recently-active 
blog users. It has been built with Automattic’s <a href="http://p2theme.com/" rel="nofollow ugc">P2 
theme</a> in mind, but does not depend on P2 
functionality.
The most recently active users bubble up to the top. After one week, 
users fall off the bottom of the list and are hidden until they return. 
As of this writing the list does not support live sorting; the user 
order is fixed, and users missing from the list due to inactivity will 
be added to the top if they come online.

Works as expected

Who's reading your P2 blog right now? Keep track.

Daniel Bachhuber

Human Made

P2 By Email enables you to use P2 by email:
<ul>
<li>Get instant notifications when posts or comments are published.</li>
<li>Ensure you’re always notified when your username is mentioned.</li>
<li>Reply to posts or comments by email.</li>
<li>Create new posts with a secret email address.</li>
</ul>
Perfect for communicating with your team while on the go.
Users can change their communication preferences from the default of all posts and comments using profile settings. A special setting can ensure they always receive an email when their username is mentioned.
Want another feature added? <a href="https://github.com/humanmade/P2-By-Email/" rel="nofollow ugc">Send us a pull request</a> and we’ll consider it. Reply by email depends on a <a href="https://github.com/humanmade/What-The-Email" rel="nofollow ugc">young email reply parsing class</a> — there’s the chance a comment will appear oddly, and we welcome improvements to the regex.

Who's Online vs P2 By Email