Facebook Like User Activity Stream for BuddyPress is a step towards the right direction. You can use it with a few other plugins to make a social network just like the famous ones. It simply aggregates all the relevant activity for the users on a single page. Yes, you can see your updates/your friends update/Your groups update on the same page(as is the case of facebook feed for user).
Let your BuddyPress users experience the activity stream like facebook. The BuddyPress Facebook Like Activity Stream plugin shows all the activity updates which happen in a user’s network( User’s group, user’s friend) on user’s profile(or sites directory based on your settings) in one place. It works like Facebook by aggregating and showing all relevant activities at one place for the user.