I agree about looking at "real" pictures of the iris, for sure, but I also like like turning pages. My husband says I was born in the wrong era (he loooooves the internet / computer etc. _"why take up all that room with books when you can just look up what you want?" ) but I just enjoy the feel of holding a book. Plus I can make notes in it, stick stickies in it, won't lose it when a nasty virus sneaks in, blah blah blah.