Mark seems to take a lot of shots in the blog world, this personal look at how Driscoll leads does not come from a dude 100's of miles away who has never interacted with Mark like many who criticize, but from his friend and fellow Mars Hill elder Scott Thomas. Thomas is also one of the directors of the Acts 29 church planting network.
Here is a little summary of what Scott says about Mark.
Mark is just a man. But he is a leader that God is using to influence many people for the gospel. Even those in Mars Hill Church sometimes misunderstand his passion to proclaim the gospel. But he leads in a way that points people to Jesus, even if he has to yell at you to wake up and see the victorious Jesus awaiting His return.