Platypus update
This is what happens when Facebook adds your application to their directory:

Here is a quick summary of the other numbers from the Platypus experiment:
- 416 people have looked at it
- 227 people have installed it
- 158 people are currently using it
- 69 people (30%) installed it and then removed it again
The biggest surprise to me with these numbers is the low retention rate. Why am I loosing 30% of the people who install my application? Has anyone else noticed this trend with their Facebook applications?