NOTE:
If you want new info updates in a group all you have to do is Join that group. You will receive a notification every time a new posting or comment is added to that group. This feature can easily be toggled off if you wish without having to leave the group by clicking the "STOP FOLLOWING" button in the group. This "FOLLOW" button can be found at the bottom of any message comment in the network. There also is RSS feeds feature everywhere for each section you can right-click and save.