Jim Romenesko: Howard Stern opened his Monday show with a critique of the Bloomberg Businessweek cover story, “Sirius, We Have a Problem.” He called it “a very honest piece” that “was all accurate.” Stern added that “the truth is I don’t know what I’m going to do” when the current Sirius XM contract expires at the end of the year. “If Sirius came to me and said, ‘Here’s a really compelling deal,’ I’d sign tomorrow. I just haven’t heard that compelling deal. Honestly.”