1. The Creative Nomad had a slow-refresh screen with mushy buttons, vs a wheel on smooth ball-bearings and a quickly refreshing screen and intuitive hierarchy to navigate
2. The iPod took about a second per song to transfer music with Firewire, compared to the ridiculously slow USB on the Creative Nomad
3. The Creative Zomad was a little larger than a Discman, and fit in a very large pocket. The iPod fit into jean pockets
The nomad was far superior to the iPod in my experience (you didn't have to use the garage iTunes software). Currently the Dell XPS line kicks the shit out of anything apple has made. A pure Android pixel surpasses an iPhone in every way possible.
And yes every way possible reason, its on my list "don't recommend unless I hate the person" if I could give a yelp review, it edge out Samsumng slightly