I'm certainly not the first (or last) user to request Rdio-like features on Spotify - as a migrant from Rdio, one of my favourite features that I'm truly missing is the autoplay feature, which was unique to Rdio. I loved how once a song or album was done, you had the option to let Rdio start that song/album/artist station automatically so not only does your music seamlessly continue playing, but it really helps you find new things, which is my biggest draw. The only way I can do this on Spotify is if I actively start the artist/song/album radio station, which is such a broken experience especially if I am not close to a consol to control the music (e.g. at a party).
It would make Spotify 1000% times better (for me and I'm sure many others who loved/miss the Autoplay feature) if we can have the option within the Playback preferences to start the Spotify radio function (which i hear is great!) automatically for that particular song, artist or album.
Hey @ksarhane this feature is currently rolling out on our Desktop, iOS and Android apps. Once you reach the end of an album, playlist, or set of tracks, Spotify will automatically play a Radio station based on it.