The Pandora default doesn't show Rdio, LastFM or SoundCloud, so I was expecting them to show up similar to Spotify, but it went even further away from online ra

The Pandora default doesn't show Rdio, LastFM or SoundCloud, so I was expecting them to show up similar to Spotify, but it went even further away from online radio into "free MP3" apps. It also isn't obvious that you can continue to click on the app icon to get more "similars". Likewise, inputting Instagram didn't bring up any of their direct competitors. It looks like it's filtering more by popularity based on price than similarity, which is why all of these freebie crapapps I've never heard of are showing up instead of solid alternatives.