What is some "new" (relatively speaking) technology that you can see the benefits of, but you refuse to use?

I can see the benefits of those book reader things, where if you travel you have a bunch of books in that one slim machine instead of stuffing your bag with heavy books, and also it provides a light for reading at night.

BUT I just like books themselves. The smell, feeling the pages as I turn them, not having a battery life on them. I'll probably only ever witch over if they stop making regular books.