Tag Suggest Thing uses the Yahoo! term extraction API to find tags to suggest.
To Download
http://downloads.wordpress.org/plugin/tag-suggest-thing.zip has the latest version.
To Install
Drop the plugin file into your wordpress plugins folder.
Enable the plugin
To Use
On the Edit Post screen, there will be a box in the right column labeled “Tag Suggestions”. When expanded, there’s a button to click to retrieve suggestions. That will display a list of tags you can click to add to the list of tags assigned to the post. There is also a link to add all of the suggested tags.
neato.co.nz 
Bug:
You should add the css ‘cursor: pointer’ to the clickable tags.
Ciao!
This sounds very interesting, but I get the following error after activating the plugin:
“Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘Things_TagSuggest::TagSuggestionScripts’ was given in […]wp-includesplugin.php on line 164”
Using WP 2.3 Final. Sorry, but my PHP skills don’t extend to classes, or I’d know what the heck this meant.
Christine – thanks a million for this. When I saw that WP 2.3 wouldn’t work with UTW and neither had it the tag suggest functionality I was very disappointed.
I founfd this plugin and my life was complete once more (well, not quite but I was very happy anyway).
I have installed it and it works really well,
Cheers,
Tom.
Great plugin! It is helping me out tremendously. However, I sometimes click on the wrong tag. Someone mentioned adding the css ‘cursor: pointer’ to the clickable tags. Where would I do that?
thanks for a greast plugin
@Sean Lindsay
Just replace “<?” to “<?php” at line 26.
Is there a way yo get the list of tags that are used like in UTW?
Really missing that….
Thanks for any help!
Hallo, thanks for making UTW compatible with wordpress 2.3.
Just a question: the old UTW version let me to choose from my list of previous used tags and I found that very useful to avoid mistagging. Is it possible to have it back?
Really miss it…
Christine,
Just when we thought all was lost without UTW, you saved the day with these great 2.3 resources
plug in doesnt work
why ?
Hey Christine,
It looks like the Tag Suggest works fine with WP 2.5, except when click on “Add All”, it will add, but it doesn’t update the screen.
I believe WP developers might have changed the element ID maybe, I could hack it for you if you want OR you can update your own plugin.
Best regards,
Max
Desperately awaiting a fix for WP 2.5 🙂
Cool plugin. Using it on WordPress 2.5.1 and has worked like a charm till now…
Thanks! 🙂
to add ‘cursor: pointer’ edit lines 70 and 75 of TagSuggestThing.php adding:
style=”cursor: pointer;”
between ‘)” and > so that it becomes:
“‘)” style=”cursor: pointer;”>