What is the use of RSS feed in alfresc share

[samnaction]

I am finding Subscribe to RSS feed button in the dashlet. What is the use of it. When I click in I am getting something like this in my browser

<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom">   <generator version="1.0">Alfresco (1.0)</generator>   <link rel="self" href="http://localhost:8080/share/page/feed/components/dashlets/activities/list?format=atomfeed&mode=site&..." />   <id>http://localhost:8080/share/page/feed/components/dashlets/activities/list?format=atomfeed&mode=site&...</id>‍‍‍‍‍

[romschn]

RSS feeds enable a user to automatically receive regular updates on various activities.

[samnaction]

I am asking what is the use of that button in the dashlet

[romschn]

User can subscribe to RSS feed at following different places in alfresco share - Wiki,Blog,Document Library,Links,Discussions,forum,My Activities dashlet on your personal dashboard and Site Activities dashlet on the site dashboard.

Once you click the RSS feed button at any of the above places, it initiates the subscription process and next thing you see completely depends upon the browser you are using. Then choose to subscribe to feed and select where to store the feed and subscribe it.