J2EE Development on MacOSX

RyanG asks: "So I'm looking to get a new laptop and have found myself very tempted by Apple's iBook for a variety of reasons like cost, performance, size, etc. Now I know Steve Jobs once touted the Mac/OSX as the (future) premier platform for Java development but I'm curious to know what people think of it in practice? I'm particularly interested in hearing from people who work with JSPs and Servlets."