JavaFX

Let's think about JavaFX. If JavaFX wants to have a chance to live, it should have converters from other design tools (Flex, XAML etc.) and have own design tool (like Microsoft Expression Blend). Current situation for JavaFX is terrible: no design tools, no convertes. Sun JavaFX team should mobilze all it's power to promote this thing. 

As for me the best way is to use the same Flex / XAML design at runtime without converting it to JavaFX. And now it seems that JavaFX if abortive project.