The difference now is that news can be transmitted globally in such a short space of time, most children are found with 24 hours.
Having a daughter myself that has only just turned 4, it chokes me to watch it. Everytime I see/hear about her I can feel my eyes start to water.
If the facts are correct her parents have made a mistake. All that matters now though is that Madeleine is returned to them, alive. Any charges they'll face for neglect purely pails into insignificance compared to the torment that they have had to live with for over a week now.
The longer it goes without any signs of information, the more you start to think, thet they'll never find here.