I say breast feed.
But what i wanted to say is that for these debate type of questions perhaps you all should write in to the elders at
www.elderwisdomcircle.org (the elder wisdom circle) and ask them what their opinions are. These folks run an advice website, they answer questions on anything and they join from all over the country. Their whole deal is that they are passing on their "elderly wisdom" since all of the advice givers are senior citizens. Essentially they are like a cute little charming group of grandma and grandpas. But they are collectively thoroughly experienced in all types of parenting issues so I just thought id suggest them to everyone as a cool place to turn. It'd be interesting to see what a bunch of old mothers have to say about some of these issues. its free too so... i dont know just an idea...