Sakura, there is so much I disagree with in your post...
In countries where babies are out in the evening, don't those children have a bedtime? They do, it is just later (and they probably have an afternoon nap). It is not even faintly ridiculous to say kids need a bedtime.
With CC, babies are not left every night to cry to go to sleep at a particular bedtime - it takes 2-3 days of some crying in order to establish the bedtime and then they go down at that time without a murmur.
'It really does sound like the baby is a little commodity that the mother is trying to organise because to "fit" in to her lifestyle.'
This is arrogant and offensive. I have had children because I want a family, I want to experience the joys of my own kids. I put them to bed at 7pm because they need a good night's sleep and I need some time alone with my DH or to catch up on chores. The next day we are all refreshed and ready to enjoy another wonderful day together. In no way is that trying to organise my babies to fit into my lifestyle. I tell you, my lifestyle was much different before children.
'Yes, its a PITA having babies and kids running around in the evening, but isn't that what we sign up for when we choose to have a child.'
No that is not what we sign up to - why do kids need to be a pita? They should be happy, contented, rested... having my kids run around in the evening is not what I signed up to nor do I see any benefits to signing up to it.
'You can't compartmentalise children's lives and give them alloted times to do particular things and then "train" them to do those things by letting them cry.'
Well yes you can, it is called CC and there are many other ways in which to do it that are not CC. I have a compartmentalised life - I go to bed at 10, get up at 7.30, come on MN at 9, have my lunch at 12 etc etc, that IS life. It is compartmentalised.
'Children are everywhere all the time and in your face and thats part of the job IMO.'
Not if they sleep from 7-7.
Your story of your friend who couldn't believe how easy your child falls asleep... if she used Ferber then her babies should be going to sleep that easily too. She is doing something wrong if they are still crying themselves to sleep every night.
'So I do think that long-term there are knock on effects on having let your baby cry himself to sleep and that they may manifest later, even if its something as simple as the classic 'fear of the dark', or simply not wanting to go to bed.'
Possibly, that is the point of this thread... nobody knows the true effects. But I know that both my babies are happy to go in their cots wide awake and settle themselves to sleep, in the dark, and to resettle themsleves throughout the night. So, no, I don't believe that they are suddenly going to start being afraid of the dark or that I have done them any lasting harm. They are perfectly happy babies.
'At the other end of the spectrum the baby has learnt that you will not come if it cries at night.'
I always go to them if they cry in the night, whenever they cry I go to them. CC is not about leaving your child alone to cry.