• If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.

  • You already know Dokkio is an AI-powered assistant to organize & manage your digital files & messages. Very soon, Dokkio will support Outlook as well as One Drive. Check it out today!



Page history last edited by Chris Messina 13 years, 11 months ago

Some services provide aggregate or accrued stats for different users of their systems. For example, Twitter provides the current number of friends, followers, favorites, and statusus a user has via its API. 

Being able to represent such values in a conventional way in activity streams could be useful as a way of building out an actor's profile. 

This information could also be used for a relative reputation score.


  • social metrics: friends, followers, contacts, ratio of bidirectional relationships
  • age: how long the user has been using the system, in days
  • recency: how recent the user was last active (in seconds)
  • liveliness: percentage of active days on a service (i.e. versus days of inactivity)

Prior art

Comments (0)

You don't have permission to comment on this page.