An understanding of typographic etiquette separates the master designers from the novices. A well-trained designer can tell within moments of viewing a design whether its creator knows how to work with typography. Typographic details aren’t just inside jokes among designers. They have been built up from thousands of years of written language, and applying them holds in place long-established principles that enable typography to communicate with efficiency and beauty.
Handling these typographic details on the Web brings new challenges and restrictions that need to be considered. Below are a few rules of thumb that will have you using typography more lucidly than ever before. Read the whole article on Smashing Magazine.