z720

This plugin tries to enable previous feature present in DashBar in the new WordPress Admin Bar.
No more options, only contextual links missing in the admin bar:
<ul>
<li>Choose from the list of posts displayed to edit one</li>
</ul>
Network admin is also accessible from the first menu
No more localization required as this plugin uses core WordPress text.
WARNING: This plugin requires PHP 5.

DashBar

This plugin tries to enable previous feature present in DashBar in the new Wordpress Admin Bar.

silver530

This light-weight plugin adds more space to the admin bar from top and bottom to make it more useful.

Large Admin Bar

Adds more space to the admin bar from top and bottom to make it more useful.

DashBar vs Large Admin Bar