The wiki is hosted at wikidot and contains a dynamically extended user manual and discussions.
The manual comprises a Flux Capacitor section, a Flux Simulator section, and a general summary about the employed file formats.
Note: to get started, the static pages provide a brief introduction to the Flux Capacitor and the Flux Simulator. The wiki entries describe additional features as new program versions become available in the download section.
Also the discussion forum is hosted at wikidot.
Note: discussions on the libraries' functionality should be kept separate from reports filed in the issue tracker.