Have you considered taking the base functionality of tagtriples (tagles?) and integrating it into a Wiki?
I've often needed the functionality of a Wiki + the functionality of tagles combined. For instance, the on-the-fly DB of tagles (ability to pivot on any node) with the ease of use and text centricitiy of a Wiki.
Maybe as a plugin for Confluence?
People work with rows and columns a lot. Just look to how much management uses spreadsheets for text, for instance. To them, it's a super simple database. I see tagles filling that exact role. The advantage is, with tagles, you can click on anything and see everything related to it. Much more useful than a single giant spreadsheet.
Anyhoot, great job. Tons of fun. Needs Authorship now, as difference people have different visions of the world. And context, as "bug" in flickr is very different than "bug" in bugzilla.