<i>&quot;Rdio, I guess, made the mistake of trying to be sustainable too early,&quot; Miner says. &quot;That classic startup mistake of worrying about being profitable and having a business that makes any sense before you’ve reached this astronomical growth curve.&quot;</i><p>A. Mistake of having a business that makes sense? Are you kidding me?<p>B. Spotify and Pandora are heading straight towards the same fate as Rdio.