Jay Versluis

Once installed, head over to Appearance – P2 Header Ad and paste your ad code into the box.
Features:
<ul>
<li>preview your ad in the admin interface (see screenshots)</li>
<li>option to hide the ad for logged-in users</li>
<li>option to hide the ad for logged-in WP eMember users</li>
<li>works with and without a header image</li>
<li>option to show the same ad after the post content</li>
</ul>
I’ve optimised the plugin for a 468×80 pixel ad. Other sizes will work but may require your own CSS tweaks to make them look right.

P2 Header Ad

Works just fine! I'll use it for internal important notifications but definitely saved me some time for writing this feature myself :)

Nice!

Places a 468x80 pixel advert inside the header of Automattic's wonderful P2 Theme.

Scott Basgaard

P2 Jams shows what everybody is currently listening to on your P2 site.
<h4>Get involved</h4>
Contribute to the P2 Jams source code on the <a href="https://github.com/scottbasgaard/p2-jams" rel="nofollow ugc">GitHub</a>.

P2 Jams

Show everybody what you are listening to on P2

P2 Header Ad vs P2 Jams