Chad Versace's XDC2012 Waffle Presentation included a demo of Dante running with a Waffle backend with dynamic switching of the window system (X11 && GLX) or Wayland (using an environment variable.)
I definitely intend to research and hopefully even contribute to Waffle in the future.
Chad quickly wrote 95% (or more) of the Waffle backend. I provided some guidance and a small patch to stubbed-out X11 input. Together, we managed to pull this together just under the wire! Chad, you're awesome! :-)
