Playlist Machinery - Tools that help you create & organize your Spotify playlists
Followup.cc - FollowUp for email is a lightweight productivity suite that keeps your conversations and tasks from slipping through the cracks. Set perfectly timed reminders that arrive at the top of your inbox, right when you need them.
Playmoss - Create playlists from YouTube, Vimeo and SoundCloud
Pagevamp - Turn your Facebook page into a website.
Tune My Music - Transfer Playlists Between Music Services
Kit CRM - A CRM for your Facebook page