Well it’s officially been announced that Java J2SE, J2ME, J2EE will all be released by sun as reference implementations under the Gnu GPL + classpath exception. Which I’m sure will bring a new era of Java, especially to Linux since Java will be able to be shipped with distributions without concern just like Mono is today.
I really hope this means the MVM will get done faster it would be a great thing for the platform.
On a unrelated note one of my pet peeves about Windows is the way that Explorer.exe works. The problem is that it is the window manager as well as the file browser. What I usually find is that the file manager will lock up the window manager which is most annoying. However there is an option to make them work in separate processes which users more memory but for the stability of the system it’s well worth it.