I called on this the other day, the person I spoke to didn't have a clue. She suggested I e-mail the feedback link below, which I did: Feedback - SiriusXM Radio
I'd suggest we all do. What I got back was this:
"We apologize for any inconvenience you may have experienced. We understand your concern and we are glad to help. In response to your inquiry, there was no exact date yet as to when if ever there will be an application available for the Blackberry Torch. This concern has been forwarded to appropriate department for consideration."
Seems to be horse crap to me...