I'm trying to use tag clouds as a filtering system.
A user would pick a tag from the tag cloud - tag1
A new tag cloud would be generated, detailing all the tags that are found on posts that have the tag tag1. Clicking on one of these (tag2) would bring up the results for the tag combination search (tag1+tag2).
Is this possible? I'm trying to use simple tags and their related tags function to accomplish this. Could someone show me the way?