Anne, b oth your post and Angelo's went on to decry efforts made to find Madeleine, or to keep her profile high in the public perception because she "probably" is dead. This is the attitude that is despicable as probably does not mean definitely, and while ever her corpse is not found or there is no resolution to her disappearance, common humanity should decree the possibility of her still being alive, and therefore efforts made to find and recover her.
Just for the record, I am a pro who thinks it is likely that she was killed by someone subsequent to the abduction and her body disposed of at sea, which is why it hasn't and never will be found. However, because there is as yet no proof, or even evidence that this is so, I am absolutely supportive of her parents' right to hope that she is still alive and findable, and consider it imperative that the police services of both the UK and Portugal do everything in their power to find the child, or at the very least, ascertain what happened to her.