It takes more expertise, more preparation, more everything. A lot of people can facilitate small groups. They were already doing it in their own natural network before they were saved. We build programs and buildings. To reproduce, you build leaders.
Leadership is also different.
Traditionally we import professional clergy. But what we need for reproduction is to have indigenous and convert-emerging clergy. They are in the streets, they are beating their wives, they are ripping off their employers. Also, the leader tends to see himself as the leader for all the participants. In a reproducing church, the leader is the equipper for the emerging leaders.