wikiHow - wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual.

Friendly for Facebook - Friendly is the most complete Facebook Lite and FB Messenger alternative.

Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.

Frost for Facebook - Frost is a third party Facebook wrapper geared towards design and functionality

AllAnswered - Your Team's Collective Brain All-In-One Knowledge Management System Wiki + Q&A + Workflow + AI

Facebook Lite - Facebook Lite is a light and small size app that contains all the classic features of the Facebook app such as timeline, liking or commenting on photos and other such simple features.