Everyone who has children takes certain risks with their safety every day to a greater or lesser degree. I have given examples on this thread of the risks taken by my parents with me and the risk I take with my kids' safety - we are not an unusual family, therefore it stands to reason that risk-taking exists on a daily basis for most people, whether it is letting kids go to the park to play by themselves, having a pet dog in the house with a child, buying a trampoline, installing a swimming pool, doing some gardening while the three year old plays in his bedroom, packing them off to boarding school aged 7 etc etc etc. Most people = millions. If you want millions of cites you may need to give me a few decades to compile them. Before you start I am not claiming that millions of people leave their kids unattended to go to dinner 50 metres away, nor that it is sensible behaviour, but undoubtedly the McCanns were not the first to take such risks. We know they did it, we know it was risky, they "gambled and lost" (thanks Alice) how many more times does this issue need to be discussed? Why does it pose such enduring fascination to some and why do McCann critics seem solely fixated on the McCanns' "neglect" to the exclusion of anyone else's? Rhetorical questions, no need to explain :-)
It will continue as long as some people continue to argue that their behaviour was that of caring, careful, sensible people. It clearly wasn't for so many reasons; none of which was the possibility of abduction.
Some of those reasons are;
Waking and crying for up to 30 minutes.
Waking and getting out of bed and into mischief.
Waking, finding the parents missing and going out onto that dangerous balcony.
Waking and leaving by the front door.
Then we have climbing and falling, being ill, etc. etc.
That's why people stay in or use baby sitters, because of the above very common possibilities, not 'abduction'. The McCanns seem to have ignored these very normal dangers which most parents are aware of and guard against on a daily basis.