Snapshots of Mac users
Robert Scoble (who incidently now works at Microsoft) ponders why most weblogers seem to be Mac users. This is a very good snapshot of Mac users. Webloggers are often considered word-based creative types.
Tim Bray observes nearly everybody at the O'Reilly Foo Camp weekend had a Mac (the Foo Camp was an event of some of the brightest folks in technology (not the richest, just the brightest) held at the O'Reilly HQ to share and expand understanding.)