This plugin will allow you to publish ads throughout your buddypress site.
The developement of this plugin is paused ! This plugin does not support buddypress 1.2
This plugin will allow you to publish ads through your buddypress site(with wordpress mu) Supports multiple ad networks including adsense , adbrite and many more. Just replace the ad code in the file bp-custom.php with your own ad code.
Supported Ad Networks :