iPhones are apparently abundant now

I'm on Facebook and I see a ton of people activating the FB app for the iPhones. Geez, I know you guys like your phones, but damn, I feel that a ton of people are spoiled; if you paid for it, nevermind, that's totally cool, but sheesh, what's wrong with your old phones? I may be pontificating a bit, as I know there are some circumstances that I don't know about (i.e. people receiving them as presents or paying for them or getting new phones to replace old outdated/broken phones), but at the same time, I can't help but feel that some people are spoiled. Just my two cents here.