My starting point was the Apple Newton. You see where that got me.
Then I went PalmOS.
I did do some J2ME, but when Android came out, I jumped at it because one of the things I liked about the Palm platform was it understood collaboration in ways that Windows Mobile and J2ME did not. Like for example, that the "search" button should be able to search more than just the active app's database.
One of the biggest JME markets at the moment is BlackBerry and it's pretty obvious what direction
they're headed in. Likewise Nokia and HP, even though HP owns what purports to be the Palm legacy.
I don't know that JME is going to completely die out. There are embedded platforms where a non-phone version of Java could be useful, although the cost of hardware being what it is anymore, a lot of potential platforms might just go with the full Java Standard Edition instead. Overall, however, the iPhone and Android platforms are the current bright stars. Who knows about tomorrow?
The secret of how to be miserable is to constantly expect things are going to happen the way that they are "supposed" to happen.
You can have faith, which carries the understanding that you may be disappointed. Then there's being a willfully-blind idiot, which virtually guarantees it.