Typehut - Super simple publishing platform
Heartbeat - Listen to music with your friends together, on Spotify
The New WordPress.com - Publishing platform, reinvented, open source w/ new Mac app
Festify - Festify is a free Spotify-powered app that lets your guests choose which music should be played...
Caramella - A clean, modern blogging platform without the fuss
BeatSense - Discover great music hand-picked by real people, in a single click. FREE and in real-time!