My personal favorite theory about why iOS makes more revenue in the app store, is that more rich idiots use iOS. Now, I'm perhaps not serious about that, and I'm just reacting to the tone of "Android users are lesser people"

Nobody said they are lesser people. But iOS does sell to the richer demographics, the same way the Mac laptops are bought by richer and more urban demographics.

(Also: "idiots", really? Actually being richer makes it more common for them to have university education).

Plus, besides the guys only go for "open" and "tinkering", most of the other tech savvy users go for iOS. Where by tech savvy I don't mean hackers but people more likely to buy and use lots of apps, as opposed to just buying an occasional game or utility.

Sone example demographics: most people that care about mobile photography tend to buy iOS (and almost all books and projects done by amateur/pro photographers on a mobile phone, have been done with iPhones). Almost all people that care about mobile music (e.g synths, audio recorders, guitar amp emulations, et) buy iOS. Almost all mobile video projects I've seen were done on iOS, etc etc.