FriendFilter - Auto unfriend tool for Facebook
HTTPS Everywhere - Chrome extension that encrypts and secures your browser
Keep My Friends - A lightweight, personal CRM to improve your relationships
SSL Enforcer - SSL Enforcer - Force SSL/TLS encryption for any browser or app. Block all unsecure connections.
Detox for Facebook - Replace your Facebook feed with PH, HN, DN and more.
Pithos - pithos is a daemon which provides an S3-compatible frontend for storing files in a Cassandra cluster.