Watch

Allows users to subscribe to any RSS feed on the site and receive updates by email. This is similar to other modules that permit you to subscribe to content lists, but it can be more flexible, because it leverages any new or existing RSS feed.

For example:

• All new content on the site
• Updated content by taxonomy term
• New posts to organic groups
• Content that matches any View, which can mean content by user, content by type, etc. Sky's the limit, here!
• This also includes Views with arguments, so it can be used to deliver updates on saved queries. For example, "Events near my zipcode", or "other products tagged with this term"