Maybe I'm being a little odd with this, and taking my thinking too far...but.....
What about parents who don't know much about technology? Will they be able to crack into their kids' IPad and check out what they are learning about? Why to K's need Ipad's? What books does a kinder bring home that they need to store? (I didn't read the article...so....yea) I have a Kindle and I don't use it much, but it is cheaper to get book on there than using the gas to go to and from the library and remembering to bring them back and so on, but we still go for the kids. I dunno, I think that it's another way children separate from their parents in a way. "Ugh, Mom you're so uncool don't you know this is an iPad, duh! All my books are on it, Duh! No, I don't wanna show you how it works, Sheesh!!" I was a teen not so very long ago. Technology moves very quickly and I think it's easy for some parents to get lost in the constant wave, unless you are a very up to date parent in which case please tell me how you can afford to be!! lol. Just my two cents..
OH, and I don't know who mentioned it above, but I cannot CANNOT type on a regular keyboard. I am dreadfully slow. I can only type on a laptop computer. So, whoever said it above is right. It happens.