I just love to see the enthu towards JavaFX. Since technology is so vast, we always want to compare it with other and try to find out the interoperability with other language, basically the language which we know :-).
Developers are talking from small applications to vast applications. One of my friends was talking of a car race on Google earth road in JavaFX, which looks like awesome work(if doable). In our next release, the main focus is on RIA, because this is the only reason why JavaFX born.
JavaFX Communities are also growing rapidly. I remember, I made one Orkut community on JavaFX, 2 months back and now we have more than 140 members and quite an active one. Engineers are asking questions which are quite awesome.
You must be interesting in seeing some of the valid questions and their answers. Rakesh has done a great post for that. Thanks !