30DC Announces Major Increase in Usage for MagCast Publishers Launching iPhone and Text Versions http://www.30dcinc.com/tdch-aapl-30dc-announces-major-increase-in-usage-for-magcast-publishers-launching-iphone-and-text-versions#.UgPQmOi9KSN 30DC fact sheet page: http://30dcinc.com/investors/news/