Typography is, put simply, the arrangement of type in order to facilitate communication. As a craft, it’s been around for hundreds of years, but the web form is still very much in its infancy—no doubt typographers in a decade’s time will gasp at our lack of soft hyphen, or half space. On the Web, typography is largely defined by its limitations. We simply don’t have the control that print typographers take for granted. To produce good web typography you have to get the basics right—because basics are all we have available. (webdesignerdepot.com)