3 ms·

Here's the rough outline: http://s5.tinypic.com/2db9vyw.jpg http://s5.tinypic.com/2db9vyw.jpg X-axis is number of contributions. Y-Axis is percentage of people

Here's the rough outline: http://s5.tinypic.com/2db9vyw.jpg http://s5.tinypic.com/2db9vyw.jpg X-axis is number of contributions. Y-Axis is percentage of people that have contributed at least X+1 times for the given X. So we can segment that out with various tests to see how it affects the engagement curve. For example, how does the curve shift when a user gets a personalized message? or a generic e-mail? Or does contribution type A, etc etc.

Shamiq 18y ago
Interesting graph -- any idea why that second peak is followed by such a large drop? (though i guess if you could answer that correctly, maybe you could make it go away)
- OmarIsmail 18y ago
  The broad answer I'd surmise is boredom. The solution: make it as fun as Call of Duty or Counter-Strike. Problem: How do you make a website as fun as killing virtual terrorists? ... outside of having a website that let's you kill virtual terrorists.
  - aaronblohowiak 18y ago
    ..."outside of having a website that let's you kill virtual terrorists" Somwhere, someone gets a facebook developer account and and opens up vim. You can make pretty much anything game-like: http://startup2startup.com/2009/01/09/jan29-amyjokim-shufflebrain/ http://startup2startup.com/2009/01/09/jan29-amyjokim-shuffle...