Hi,
Thanks for taking the time to contact POPVOX about your concern.
The "Common Sense Legislation to End Gun Violence" campaign is a "sponsored campaign" proposed by Mayors Against Illegal Guns. They had a POPVOX widget on their site that they drove large amounts of traffic in a very short time (launched December 18th). When someone doesn't assign a screen name they are given an Anonymous12345 screen name by default.
When a user signs up with POPVOX, we verify their address with the US Postal Service, and verify the individual's email address (with a one-click email request). Then we prevent the individual from changing their home address frequently. All these systems in place prevent robo-apps or "astro-turf" from gaming the system. Some users are frustrated with the "hoops" they must jump through, but we want to ensure the overall integrity and neutrality of the POPVOX platform. We are always on the lookout for bogus accounts.
Please let me know if you have additional questions.
Thanks,
Ben Harris
The POPVOX Team