This column was originally published on RealMoney on July 6 at 9:45 a.m. EDT. It's being republished as a bonus for readers.

Mel's better than XM ( XMSR). Period. Does that mean that Sirius' ( SIRI) stock is better than XM's? Not unless they merge.

I continue to think that the key to this industry is to have one player. The way that XM is going it will be possible that Sirius does buy XM, but it is also possible that XM could simply diminish in size -- think AOL! -- and Mel wins anyway.

Notice I call Sirius "Mel." That's because when you think of it, before Sirius CEO Mel Karmazin got involved, the joke was all Sirius. XM had the momentum. It had the critical mass. It had the market cap. It looked like it had the better financials.

All of that has changed since Mel got it. Sure he paid up for talent. But that talent has delivered. And Mel has delivered.

As long as XM is out there bleeding, Mel's stock can't make a big move. But in three quarters if Mel keeps up and XM keeps blowing up, we will either get our merger, or XM will not be a factor that crimps the stock of Sirius. It is clear, already, that it does not crimp the Sirius business itself.
At the time of publication, Cramer had no position in stocks mentioned.

Jim Cramer is a director and co-founder of He contributes daily market commentary for's sites and serves as an adviser to the company's CEO. Outside contributing columnists for and, including Cramer, may, from time to time, write about stocks in which they have a position. In such cases, appropriate disclosure is made. To see his personal portfolio and find out what trades Cramer will make before he makes them, sign up for Action Alerts PLUS. Listen to Cramer's RealMoney Radio show on your computer; just click here. Watch Cramer on "Mad Money" at 6 p.m. ET weeknights on CNBC. Click here to order Cramer's latest book, "Real Money: Sane Investing in an Insane World," click here to get his second book, "You Got Screwed!" and click here to order Cramer's autobiography, "Confessions of a Street Addict." While he cannot provide personalized investment advice or recommendations, he invites you to send comments on his column by clicking here. has a revenue-sharing relationship with Traders' Library under which it receives a portion of the revenue from Traders' Library purchases by customers directed there from