I do. It also fits in my pocket better than any of the other players which is my main requirement.
I've owned the iRiver and the Zen as well, none of them suck, none of them offer anything significantly better than others in terms of MP3 playback - all the iPod haterz are busy arguiing over 1 dollar out of a million and coming across as dickheads in the process. You really cant go wrong with any of the major HD mp3 players imo.
Actually I'd like to see a photo of you with each one in your pocket. Your mp3 player could be as powerful as my laptop but if it doesnt fit in my smedium jeans pocket then it may as well be a piece of runny poop for all the good it will do me, for example, my Zen NX 30 dumped on my iPod from a great height in terms of sound quality, but it served no purpose as it didnt fit comfortably in my pocket:
My 3g iPod next to my Zen NX - and Zen owners wonder why I laugh when they try and argue that the Zen is only a few mill bigger and it doesn't make much difference.