Alexander Campbell raises what he calls a challenge to the emerging church:
Having taken a closer look at what most within the EC are doing (certainly here in the UK), it has become increasingly clear to me that their fundamental model of church is based on exactly the same model as existing / historic church. There is no underlying difference. This model of church will not produce movement. It may be more culturally relevant and effective in reaching specific subcultures but when it comes to the ability to reproduce and multiply it will be no different from the existing church model.
Full article is here and is a good read.