Tbh I just think my phone is great, I don't have any image in particular, the reason I have one is not about fashion, its because I like the phone!
OK some people might think they are show offable but I don't show mine off, I just enjoy using it because it is so simple to use and you can do so much useful and fun stuff with it.
There are so very many people who have them now, all kinds of folk, so I think that your stereotype is outdated already, or perhaps now limted to people with version 4?
If you want to judge me as being fashion chasing, that would be plain wrong, technologically ignorant, that would be correct ( but who wants to be a geek?), having too much money, well surely everyone gets to chose how they spend it and its not as though I haven't worked for it! Judge On by all means, but the issue with iphones is yours and not mine!