My poorly made point was and still is that Creative created the concept. You are entitled to your opinion. Whatever size HDD the Nomad 1 had it was physically the same size as the 2 (I had both). The first iPods were of a similar size, but had a prettier rounded shape. Style was more important than function to the consumer. The Nomad I only had USB 1.1 as that was what existed at the time. They moved to USB 2 and dropped Firewire, because (as you said) that is what people then had. What killed Creative, apart from Apple's marketing, was jumping in too soon when the hardware was way too expensive. I am, and always will be, biased to not use iPods because I am a Linux user and Apple go out of their way to ensure their products will not work under Linux.All Creative players are plug and play with Amarok under Linux. Only some iPods will work, generally the older models.
I still have a Creative, a Zen 32gb. I have added Sennheiser buds and it runs for 30 plus hours on a charge. I still way prefer it to my daughters iPod Touch. The Touch is way too big and clunky, it is a games machine that can also play music. I do not see anything special about a Nano - oddly a name used by Creative first as well.