How to Identify the Wealthy

So, how does one know whether the person next to them is "well-off" or not? Just take a glance at their iPhone. The LA Times says if you see a glowing red gem, they are one of only eight people that purchased software from the App Store called "I Am Rich." The software cost a whopping $999 and has no other function than to - well, let others know you are rich...or stupid? Hmmmm....