An I bet there are less than 3 people on this board who can even name a device with an ARM CPU installed unless you're talking iPhone....
Wait, you're kidding, right? 90% people on this forum are technoids and you think they don't know what's powering their phones? And not just iPhone, my good old Mpx200 is also ARM based. Other than that - my NDS, PPC Loox, N800. I would still prefer a move to x86, but you can't deny ARM is used in virtually everything and is therefore far from obscurity.