I know you're being 'lighthearted', and I haven't got any children at a nursery at the moment, but I can imagine that the women who have been convicted/being investigated for child sex offences in nurseries recently have made lots of parents very uneasy about the nurseries their children go to.
It shouldn't be the case, but women are seen more in a trusting, caring role in our society, so to find out that even they will comply with men in paedophile rings must really shake some people to the core.