Mark Broadbent
Keep your eye on effective leaders and churches.
Although it is valuable to read books and blogs about post-modernism, generation y and the emerging church, I still think I learn far more by watching what effective young adult churches are doing.
HERE ARE SOME CHURCHES WORTH WATCHING...
www.lifechurch.tv
> Innovation
> Technology
> Simplicity
www.buckheadchurch.org
> Ministering to Singles
> Simplicity
> Worship Music
> Communicating the Gospel Clearly
www.marshillchurch.org
> Communicating Gospel Clearly
> Reaching Men
> Technology
www.fellowshipchurch.com
> Creative Ways to Communicate
HERE ARE SOME PODCASTS WORTH LISTENING TO...
> Andy Stanley
> Mark Driscoll
> Kyle Idleman
> Tim Lucas
> John Burke
> Erwin McManus
A FEW OTHER THOUGHTS...
> Don't just blindly copy what others are doing. Not because we need to be original or different, but because we need to figure out the best way to reach the people God has called us to reach.
> Keep in mind that most of these churches are ministering to thousands of people. You need to figure out what you can do in your context. You also need to figure out what is needed in your context.
> Some would also recommend Hillsong. I don't tend to watch them too much because Hillsong doesn't really suit our seeker-sensitive style. There is a lot of church culture in what they do. We do however sing Hillsong United songs, and go to their conference. I think that many young adult ministries could learn heaps from Hillsong.
> Some also recommend Rob Bell. I really really like Rob Bell. He seems like a nice guy. I like his approach to communication. But I wonder if his target is people who've grown up in the U.S. church but have not really connected with it. I find there is a fair bit of assumed information, and I wonder how helpful he is for people who don't understand the gospel (?)
> Mark Driscoll can be offensive to some. He is excellent at reaching men, but many women would be quite insensitive. Driscoll is also somewhat authoritarian and can be very narrow. He is excellent on the gospel though.
Previous Posts...
Part 1: You need a critical mass of about 50 people.
Part 2: Don't assume they understand the gospel

Rob Bell
That is probably a pretty fair take on Bell. Having seen quite a few of his Nooma series of dvds, they can be really thought-provoking and challenging for young people who have already been Christians for a long time or are steeped in the worldly values that have infiltrated the church in the West.
But although his social justice challenges and anti-'religiousness' are brilliant, I don't know about his views about Jesus and from other things he's written he has a tendency to allow the secular academic establishment to define the parameters of his thinking on Genesis and the origins of everything from humanity to Christianity.
I think he can be best appreciated by Christians with a solid foundation who can allow parts of their thinking to be challenged without shaking or confusing their whole Christian worldview. I think Bell risks inconsistency and undermining the authority of the bible in his ministry by relying too heavily on secular scholarship to interpret the historical framework in which the events of Scripture occur.
He's interesting though and well worth checking out.