Disciple - Grow, engage and monetise your community with Disciple community software. Get your own branded community platform on Web, iOS and Android
Dribbble Places - Explore Dribbble design communities around the globe
Forumotion.com - Create a free forum : free forum hosting, free forum skins, templates editing, chatbox, RPG mod... Choose PhpBB 2 - 3, Invision or PunBB. Create forums now!
Wayback Machine - Browse through over 150 billion web pages archived from 1996 to a few months ago.
Proboards - ProBoards is a host of free forums with customer service.
Ocean - A Community of designers sharing feedback