Maggi Dawn has spent a week with the Archbishops, and asked them lots of questions, which you can read on her blog. Worth a look.
Here's a snippet, from the AB of Y
“My hope for the Church in twenty years’ time,” said Archbishop Sentamu, “is that that there will be more of a sense that the Church of England is something that people will positively celebrate, rather than just being their default position. You know at the moment, how people turn to the Church in a crisis, or when they get married, but ignore it the rest of the time. I’m looking for many more disciples who are serving God with their whole life, and who will rejoice that they are part of the Church.