This is very useful, I don't play farmville but I do run an online football game http://deeproute.com http://deeproute.com We get about 10 signups a day, and v

This is very useful, I don't play farmville but I do run an online football game http://deeproute.com http://deeproute.com We get about 10 signups a day, and very very low rate of people saying. But the people who do stay, play for years. I think the lessons from this based on farmville can help me increase the retention rate of users who sign up, but don't seem to "get" it