Facebook for Business - Facebook Business gives the latest news, advertising tips, best practices and case studies to meet the business goals.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
SocialPilot - SocialPilot is an app designed to help businesses and professionals with social media marketing.
Maloja - Simple self-hosted music scrobble database to create personal listening statistics.
Buzzstream - Build Relationships. Build Buzz. Web-based software that helps the world’s best marketers promote their products, services and content.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.