I've always used my ipad horizontally. The font is bigger, and the Smart Cover makes it more accessible to scroll this way.nn However, this evening I was playing around and kind of liked the book style while I was on Facebook, ESPN, CNN, etc. I just can't seeme to get over the small print though. I know you can use your fingers and increase the size, but then you lose space on the sides. Is there function or way to lock in a particular font? If not, then I'm afraid this will be short lasted. So, what is your preference?