I'm with you as to the horror I feel confronting those "Baby Einstein" DVDs. In this culture we have equated "earlier" with "smarter," and somehow have gotten the idea that a child who reads or does quadratic equations or whatever at a very young age is more intelligent and has a brighter future than one who doesn't do these things until later. Nothing could be further from the truth, but we're creating a lot of unhappy children and disappointed parents in the process.
Kids leave the plastic toys lying around in favor of remote controls, pots and pans, and plugged-in appliances because they are more interested in what people around them are actually doing than in what the toymakers have provided for them. I was always fascinated by how my children ignored their toys and instead spent their time trying to do what they saw adults and older siblings doing. Play is not idle time: a child uses play to figure out what it means to be a human being. A plastic toy often has very little link to reality, and thus has no real meaning.
I love your last question!
--Littljoe