Show number of people who completed an action
As a potential supporter, when I visit an action page I want to see how many others have taken action so that I can assess whether more people need to help out.
Proposed Solution
Use Flag module to create a checkable field for the user. Display a count, created via Views, of the number of users who have flagged an action completed.
Flag module is in alpha right now, so I recommend waiting until it is more stable before moving forward with this solution or finding another approach.
Edited by Clayton Dewey