It seems all the designers over at LayerVault News aka Designer News talk about on an almost daily basis is Sketch by Bohemian Coding. 이 제품은 현재 단종된 Adobe의 Fireworks 애플리케이션의 후속 제품으로 선전되고 있습니다. I am a massive Fireworks fan, infact, I still use it over Photoshop.