WordPress MU

I am in need of a Wordpress plugin that adds tagging functionality to posts. I have found numerous of these plugins via Google, however, before tackling a fairly steep integration I was hoping that The Hackers could point me in the right direction.

I will be using this plugin on WPMU and will/can modify if needed.

The plugin has to be efficient, so don't offer up Ultimate Tag Warrior, because it's ultimately, too inefficient. :)

If anyone has recommendations on a great, flexible, efficient tagging system for Wordpress/WPMU I would greatly appreciate the feedback.

UTW with my patch works rather well. Have you tried that?

i personally prefer to use the existing Categories system to create tags:
√ http://sw-guide.de/wordpress/category-tagging-plugin/

why use an external resource when you can use the existing resources...

merged wit hthis addon:
http://www.thunderguy.com/semicolon/wordpress/top-cat-wordpress-plugin/

you can have a Main Category like set in the default WP, and have the other categories used as tags... this addon needs some tweaks to be used in a widget, but it's possible.. ;)

nexia, that's interesting!

Did you post your code somewhere?

@mrjcleaver .... no, i'm not coding publically, sorry... ;)

I tried http://sw-guide.de/wordpress/category-tagging-plugin/

but all I get is 'No categories found'

I try to use updated version 1.3 for category-tagging-plugin, but not function for my WPMU. *sigh*

http://sw-guide.de/wordpress/category-tagging-plugin/#comment-17620

UTW is more confuse for my WPMU users. I still looking for good idea to implement Tag to my WPMU...