Newsletter service (also called 'Digest'), introduced in July 2011, dishing out the top posts of a Stack Exchange site.

Delivered right to your inbox, the newsletter service serves up the cream of your favourite Stack Exchange site for the past week.

Each edition hits you with:

  • Top questions and answers
  • Important announcements
  • Unanswered questions

Where relevant or applicable, you may also be served a side dish of such helpings as:

A list of all newsletters across the network (and previews) as well as an option to change your subscriptions is available at the Stack Exchange newsletter hub. Here is a preview of this site's newsletter.

From the Stack Exchange blog