Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.

Yelp - The free Yelp mobile app is the fastest and easiest way to search for businesses near you. Download it now to get started.

Bigtent - BigTent is a web-based organization and communication portal for groups.

Foursquare - Foursquare is all about helping you find new ways to explore your city.

Nabble - Nabble is a forum software that are embeddable and fully customizable with scripting language.

Konnecti - Konnecti is a matchmaker for local business.