Others, primarily from the house-church movement, are attempting to be Christ to the community by meeting unmet physical and social needs of those around them. In short, they are trying to be incarnational.
So, which is right, "Incarnational or attractional?" The answer is both. We have to have churches that go into the community with the Gospel and invite the unchurched to join Christ's community. Of course, that's what the TCN process is all about. Read some stories about how churches are using both of these approaches.