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

Xmind - Xmind is a brainstorming and mind mapping application.

Face Slim - Web App for Facebook. Lightweight, ad-free, chat support and modern look.

MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.

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.

Coggle - Coggle is a simple, beautiful, powerful way of structuring information.