It’s been a while, but new features are on the way for the app. I’ve been working on adding support for offline playlists. This will let you set certain playlists to play offline while not connected to the internet. Once a song is added to one of these lists, they will become available offline throughout the app. The Feed tab will now be searchable. Also lots of optimizations, and bug fixes. The update should be complete this week, and on your iPhone soon after.
The next feature coming will be commenting for songs.
New projects are also in the pipeline so more to come.
Update: The commenting feature is being delayed. Sorry. ;(