Very good article, such as shame that he feels misunderstood.
The crisp comment was taken out of context. If you had seen a woman giving her baby coke out of a bottle, you would have perhaps been proved to rage a bit about people giving their kids coke and crisps.
How they get their DC to bed at night is their beer, and nothing to do with anyone else. We were on a mix - we stuck to strict(ish) bedtimes while the DC were young and never had a problem with getting them to bed. Did not do the whole GF thing.