Liberal theology and/or politics can be found in most any style of church I think.
I think this is true, Izdaari. Even "liberal" churches have some rather conservative components to them.
By definition, conservative often seek to "conserve" or keep things pretty much the same. (There are always exceptions.) And liberals tend to want "liberation" from doing things or thinking about things the same way things used to be done or thought about. This makes "liberal" churches hard to fit into descriptive molds because they tend to relish their freedom to buck against conformity.
At the same time, I've found a number of churches in my area that, while putting forth fairly liberal or progressive theology, are quite conservative in their liturgy. The way they think about theology may have changed, but they still tend to "do church" in fairly conservative ways.
The Emerging movement, to my knowledge, is at the forefront of actually changing
how church is done in order to bring it more in line with their theology. For instance, because they tend to be big on conservation, they will often put chairs in a circle so that they can really see one another. Plus, leaders or facilitators try to foster a lot of questioning time for feedback and contemplation. I don't know how many times, in my Baptist, Bible, and Pentecostal church backgrounds, I wanted to stand up, raise my hand and say, "Yes, but what about...?" But most conservative (and mainline) churches are focused on monologues. The Emerging movement is open to changing that.
I wish Christian Forums had a separate subsection for Emerging Christianity. We could have some awesome conversations there. It really doesn't fit into the liberal paradigm that well. As you know, NT Wright is quite conservative. And McLaren is an evangelical. Not really liberals as I see it.