Google Contacts - Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.
MUTE - Crowdsourced words list to mute on social media
Drupe - Next generation contact manager and dialer.
News Feed Snooze - Hide a person, Page or group for 30 days on Facebook
Simple Contacts - Contact lens prescriptions from home
Mute Filters by Feedly - Block distracting memes, amplify news that matters