When you export, you'll get some cool details about your account:

For those of you who will miss big blue but haven't found our little community yet: http://rdioloversslackin.herokua... Passionate folks who can help you find your next favorite music app, your favorite new music, or just chat about the relative merits of albums vs. playlists.

Pretty sure 65% of my 1,850 listening hours was Tron: Legacy

I miss Rdio already. I don't like Spotify's dark UI. And there is no social element to it. I want to find random music curators beyond my friends.

If you're headed to spotify you can import officially using this: https://import.spotify.com/rdio/

You can also import your favorites and playlists in http://disco.io and match them to Deezer, Youtube and Soundcloud.