Does Tuxedo have a plan for Isomorphic applications? I have been following the Yahoo fluxible project since it provides nice abstractions, but was designed for isomorphic apps out of the box.
Currently we have been focusing on a purely client side implementation, that being said our features are largely built to extend React and Flux and that should put us in a strong position to work with Isomorphic apps down the line.
Coincidentally, I was just searching for a good Flux implementation for my first flux-style app, and something about alt really looks good. I think I'll give it a whirl. :)