Microsummaries

A new feature that was quietly added to Firefox was support for Microsummaries. Microsummaries are regularly-updated short summaries of web pages. They are compact enough to fit in the space available to a bookmark label, they provide more useful information about pages than static page titles. Microsummaries are represented using an XML document that could be created dynamically. They are associated with your page by adding a link element to your page and specifying the URI to your microsummary.