If you want to say something, be blunt. Make it clear. Use diagrams and images and pictures. Make pages load fast and you'll make me happy. If you must use pictures, please assume that I don't have much bandwidth.
Life is slow on the Internet.
Life is very slow. I don't care that your system is fast and your connection is fast. I don't have your machine or your connection. Whenever possible, be consistent. Don't get cute or fancy or tricky.