Wonder - Your personal research assistant
Listr - Listr lets you explore some of the best lists on Twitter, curated across your favorite categories.
Wonk - Chatbot to keep you informed about the presidential debates
Refined Twitter - A browser extension that improves the Twitter experience
CruiseControl - CruiseControl is both a continuous integration tool and an extensible framework for creating a...
Vicariously.io - Create Twitter lists based on the follows of other users