In my opinion, Kindle 4/5 was the perfect product. It's the lightest of all Kindles, and it can survive pretty much any environment. Maybe I'm a minority, but I

In my opinion, Kindle 4/5 was the perfect product. It's the lightest of all Kindles, and it can survive pretty much any environment. Maybe I'm a minority, but I'm using Kindle like I'd use a paper book, not as an electronic device. I couldn't care less about any feature besides opening a book and turning pages. I take it with me hiking and camping, so it's often in freezing temperatures. The screen often gets wet, because I like to read while taking a bath. I can't imagine using something with touchscreen in similar conditions.