The Technology of Harvest Crusade July 16, 2005 by Doug Leave a Comment Tonight Greg Laurie’s Harvest Crusade started in southern California. Greg uses a lot of technology in his ministry. This year the Harvest website was voted “Best ministry Website” by the NRB. This year’s Harvest Crusade includes podcasts and again they are streaming it online. I watched a little bit of it and enjoyed it. Updated: They are streaming the crusade online here.