i also like the suggestion of making an informed choice. do your own research as well as here:P
if you google 'bawling babies blogspot' or 'risks of controlled crying' you will get some more info.research both sides. a pinky mckay article comes up 'the con of controlled crying'.
lots of people recommend controlled crying and strict routines - but if you dont research it fully you may not realise the harm it can do, which is often convieniently 'left out' of the suggestions to follow it imo:P