Java Creator Uses OS X (I bet he's got a beta of 1.4)

Q: But you said you're shifting to Mac.

A: Yeah. The thing that kind of broke it for me is that I needed a new laptop, and ... Apple switched to OS X ... it's become a really incredible desktop machine.

http://www.computerworld.com.au/IDG2.NSF/a/00066D72?OpenDocument&n=e&c=CP