"WASHINGTON -- XM Satellite Radio Holdings Inc. said Monday it had surpassed the 4 million subscriber mark and was on track to hit its goal of 5.5 million subscribers by the end of the year."
That is an astonishing achievement - getting people to pay for radio service when they've been getting it for free. But then, I guess that's what HBO pioneered for Cable TV. But wow, that's still an incredible achievement. Good job XM Satellite Radio.