GoodUI Evidence - People's A/B test results that show which UI ideas work best
WhoAreMyRepresentatives - Quickly find all the government officials who represent you
Decidr - Make better decisions with quick A/B polls
Referenda - Fostering a new age of digital activism
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.
Politweets by Whole Whale - Help supporters tweet your message to their political reps