Each to their own. Isis got her's done at 3 months, she's never had an infection and she looks adorable. Like Turbo said, up here its really common.
But also, in my family (it might be a hispanic thing I'm not sure) It's a tradition, to get them done as a baby. My grandmother got her's at 8 days old, my mom at 2 weeks, me at 4 weeks etc. I know a lot of latin people are like this too (the ones I know).
I loved the fact that my mom did it for me as a baby, they look fine and I ended up piercing my ears way more and facial piercings lol!
People will always have different opinions, power to you if you don't agree to it or if you do. But do we really need to bring up words such as tacky or chavvy? Great you don't agree, but agree to disagree in a nice way.
Or only tradition & culture that is based on ignorance & stupidity~ Strong words, I don't think she was looking for cultural debate when she made this thread.