Innovators aren't community oriented people in the sense that they are too focused on innovation and not on being opinion leaders. However, early adopters are people focused on being 'cool', ahead of the curve and leaders of the community. Wether you like it or not, they will build communities. As we have crossed the chasm, increasingly we will see this play out. Bitcoin will have communities and we won't be in it but the majority will be in those walled gardens.