In general I have no problem with people taking selfies. Think about it, 20 years ago if you tried to take a selfie you'd have to pay money to get it developed and if it sucked you'd just have to live with it. In most cases it would suck too, because you either had a disposable camera that took crappy photos or you had a really expensive camera that took crappy photos. The options were limited. Of course people go ham on selfies these days.
Check out this guy. Mr. "Stop Taking Selfies" is out there in the world making sure to display his agenda for the whole world to see on his shirt. The irony is that he actually enhances any selfie by being in it. If I saw him on the street, I'd actually ask him for a selfie.