FriendFilter - Auto unfriend tool for Facebook
Ghost - Ghost is a fully open source, adaptable platform for building and running a modern online publication. We power blogs, magazines and journalists from Zappos to Sky News.
Detox for Facebook - Replace your Facebook feed with PH, HN, DN and more.
Social Media Canvas - A one page social media plan.
Keep My Friends - A lightweight, personal CRM to improve your relationships
Presspass - Journalists organized by beat, media outlet, & region