What are "What Matters" streams?
Your "What Matters" streams keep you in the loop of what is important to you. Whether you are following an expert community user, interesting discussion topics, or keeping up with community activities your friends want to share with you, you can find it all in your "What Matters" streams. Getting the most of your streams is easy with a simple piece of advice:
Follow liberally. Track conservatively.
Activity Items you follow. To follow an item, use the Follow link next to the document or discussion.
Communications Items you track. To track an item, use the Track link in the Actions menu.
Actions Notifications, messages, and alerts that require your attention.