Our primary goal in this campaign is to reverse the U.S. Court of Appeals for the Federal Circuit (CAFC) decision of 'In re Alappat'. Here, I will explain the history of what that ruling meant, and why that same history has shown us that it should be the focus of our campaign.
Brett Smith has released some explanatory notes about the GNU Affero GPLv3. He released a similar quick guide about a month ago -- one that addresses the GNU GPLv3, which is probably bound to become the most widely used software licence (inheriting GPLv2's place).
Third, AGPLv3's new requirement degrades gracefully. If you use AGPLv3-covered code in a program that doesn't interact with users over a network, there are no additional obligations for you to meet. You can share and modify the program under the same conditions that apply to GPLv3-covered software.