I don't think we'll bake this into the existing Susy 2 syntax, but it's a great idea for a v3 plugin. In the meantime, building your own integration is relatively straight forward. You just need a wrapper mixin that takes both media and Susy with-layout arguments. Then pass those arguments on to both:

@mixin my-media-mixin($layout, $conditions...) {
  @include with-layout($layout) {
    @include media($conditions...) {
      @content;
    }
  }
}

You can mess with that syntax if you want - but that's about all it takes.

Also, welcome to Susy! Glad you enjoyed the talk!

That looks easy enough for the moment. Thanks for the quick help! :)

I'm going to keep this open as a reminder about v3 plugin ideas

Hey. Allow me to dive in as I happen to be one of the two authors of include-media. We might also consider having an include-media plugin (because we do rely on a plugin system as well) for Susy, depending on what you have in mind.

In any case and in regard to Susy, this is definitely something meant to be a plugin and won't be part of the core. :)