I was reading about logos a few weeks ago and it was only then that I noticed the arrow in the Fedex logo. I know. It's shameful. I had never seen it before. Anyway, at that time I also read about the Amazon.com logo.
http://www.mysteryautoincome.com/Images/amazon.logo.wb.2328.jpgI never honestly really scrutinized it before. But the little smile underneath the wordmark is also an arrow pointing from A to Z -- and when I read that, I suddenly heard a chorus of angels singing. Because at Amazon.com, you can buy anything you can think of: from A to Z!!! I know. Probably another shameful miss. Gimme a break! I haven't been doing logo design for very long.