Usage
5% threshold
If the number of users who added a certain presence is above this threshold, it will be counted as a popular presence.
Presence
Total "users"
Well, not exactly, it's just the sum for all user numbers from all presences.
Top 10 presences, excluding 6 pre-installed
Line graph
Presence to category average
Users to category average
Top categories, presence count
Top categories, user count
Top categories, users to presence average
Developer/Author
Presence to developer average
Users to developer average
Top 10 developers, presence count
Top 10 developers, user count
Top 10 developers, user to presence average
Line graph
Feature implementation
(not sure about the name because it's kind of cheesy)