I Would Like to request a tag cloud plugin

[exdiogene]

So you would like my second choice without javascript. Then i could put 2 settings to achieve this :

1- Enable/Disable Automatic addition of subject words to tags. (Default=Enabled)
2- Minimum word characters count to be included. (Default=3)

This way you also are able to add your own tags in the list. The subject words would be added to them when saving the thread.