I don't like it and haven't gotten my girls ear's pierced, but it is a HUGE PITA if your kids play sport because they have to take them out. My girls play netball and if I had a dollar for every pair of earings I've had to keep in my pocket during the game for one of their team mates I'd be rich. And then there was one girl who had to sit out the game because she'd only just had them done the day before and couldn't take them out yet.
IMO they are an unnecessary fashion statement and if they want them done they can do it when they are earning their own money to pay for it. But that said, I'd never begrudge anyone else the right to get their children's ears pierced :)

