Facebook Local - Discover places to go and events happening near you
ForumFree - ForumFree allows you to create a forum or a blog in a few simple steps.
Foodie Advice - Get suggestions on what to eat during your travels
Proboards - ProBoards is a host of free forums with customer service.
Foursquare - Foursquare is all about helping you find new ways to explore your city.
Disciple - Grow, engage and monetise your community with Disciple community software. Get your own branded community platform on Web, iOS and Android