I wanted to thank you for having Doug Pagitt on. I am also part of the "emerging church". Though I am not a "member" of emergent, I have seen much value in the things they discuss. I see that they are especially of value in the area of Christoplatonism.
In the ec I hope you realize that there is much room in our conversation. As you might have already noticed there are some that view women pastors are fine and some like Mark Driscoll (who some of us no longer see as "emerging"), who do not see that is fine. Yet, within the "movement" (which is still an in-house debate whether to call it that or if it is one) we are open to challenging one another... with respect.
In regards to Karen Ward, I am not that read up on her myself. She may be considered a "leader" but there are some that consider ME that also... which I have to chuckle over as I am not that much of one if I am! LOL!
Yet, in this case you were unkind and did admit it to Doug. I think you should apologize.
Now, having said that, I agree with you that if she did state that it was OK to not believe in the physical resurrection of Jesus then she is in error... and most other emerging/emergent I have run into would not agree with her at all.
Now, how we work though is if she is in error, and this is brought to the table of discussion so to say, she would be challenged by the rest of us. Again, mutual respect is help as one of the highest of values as we view commonly that God places high value on all humans be they believer or not. He sent His Son to die for us so we see that as one of the greatest values.
In this type of discussion we will firmly debate with one another. If one cannot "back their view" biblically... then we will agree to place in the secondary position of "is this an essential".
In this iron sharpens iron... and I am sure Doug will talk with Karen and if it is as you state will discuss this.
As far as your ministry, I agree that you are in a very interesting place. To look for "orthodoxy" and to find whether one is a heretic or not would be tough to do. Yet, still if a person be a Mormon or JW, I would still place love in front of all things as I approached them. Mostly I would allow God to work as I did converse with them. I would challenge their view but not deride the person.
Andrew Jones is a great guy and I think you would enjoy interviewing him. He is also known as the Tall Skinny Kiwi. I would also recommend Scot McKnight who is a professor and author and considered to be one of the finest up and coming theologians out there today. His blog is called Jesus Creed like his book of hte same name. Allen Roxburgh of ALLELON would be another person as he is very close to Brian McLaren.