Well both my parents have replaced android phones with iphones because they had trouble using them. I had a cheap LG that went flat continuously and I gave it away and went back to a feature phone so I could use the phone for the purpose I need it.

I know a few people who are sysadmins with android, but I also know more sysadmins with black berries. I don't know anyone who isn't a sysadmin that has an android phone, most people I associate with tend to be in sale or design... so probably no surprise all of them use iphones.