Agreed, but again here is an example of an 'expert' who doesn't seem to understand human social history. Human babies were NEVER alone, even if their parents weren't around. Think hunter-gatherer society. They would have been surrounded by the other children of the tribe, in a type of creche. So, with our present family structure and shinkage, I think its fine to keep you baby near you. I wasn't keen on the same bed thing, except when he was really little (and I was exhausted) but we had a bassinette next to the bed in direct contact with each other and then a crib in the same room. When he would cry out a bit unsettled, I would make soothing murmur noises that would calm him down.