Syntonetic has released an update to its Moodagent music app for the iPhone and iPod touch, adding support for longer playlists and sharing via Twitter and Facebook. Similar in concept to iTunes’ own Genius feature, Moodagent allows users to generate playlists from their device’s music library based on mood as determined by a series of touchscreen sliders for Sensual, Tender, Happy, Angry and Tempo. Users adjust these sliders to automatically…
