It's not that the chocolate is inferior, it's that the Nestle corporation are evil - put bluntly they put profits ahead of baby safety in Africa. They conned mothers into thinking that breast feeding was inferior to Nestle formula. However these mothers could either not afford the required amount of formula, so gave their babies watered down mixtures, or because they could not find clean water, made the formula from dirty water. All of which spelt death for the babies.
A google will turn up lots of pages about this, but for anyone interested here is one of them
http://www.babymilkaction.org/pages/boycott.html
Sorry to post a downer in the huggles thread, but I guess it's best you know where I'm coming from on this.