I am a proponent of intimate church settings. Often that translates as small, but certainly not always. Bill Easum who travels as a church consultant and sees a lot of churches says that he sees small experimental Emergent churches in the future of the church, but also a need for "giga-churches."
Here is Bill leaving a comment on a blog. This was noted by Steve Knight over at Emergent Village who was asking the question "What are Emergent Churches doing to reproduce themselves?"
I wonder that too, and of course I wonder about myself in that respect.