Witwag Tag Cloud, based on WP-Cumulus by Roy Tanck, allows you to display a tag cloud in 3D, using a dynamically generated Flash movie.

For some reason the preview URL cant be updated so here is the new one : http://witwag.com/tag-cloud-sample

• The tag's colors and speed can easily be adjusted.
• Each page can have one or more tags.
• You can display all the system tags or just the current page's, thus allowing to use the Tag Cloud as a real navigation system between pages that have common tags
• Block titles and result page titles can be edited in any language
• You can also choose not to display in 3D, using a regular block view.
• Tagging is done directly for a sitemap view

The addon creates a Tag Page for displaying results and a button on the dashboard left column. Please note that this version does not use the Concrete5 Tags, but its own.

A free block for displaying the current page tags is included

User Guide (PDF) for newbies included.

Use a rule in your CSS file to minimize the block's height in Edit Mode (useful when choosing a narrow width (see User Guide).

Tested with various browsers under MacOSX 10.5.8, Windows XP, Ubuntu. It wont display on non flash compatible devices such as iPad.

It's not the biggest addon on the marketplace but with more than 30 users it is probably doing a good job. Do not hesitate to write a review or make features requests