Huh? I am aware of both. I mostly listen to progressive talk programs via Internet audio. But I thought we were talking about here about AAR's line-up changes in relation to local radio stations. So, how is XM or Internet audio relevant to that and what's your point?
You seem to ignore that Air America Radio is NOT carried on Sirius Satellite Radio. For it's first 15 months, the full AAR schedule was carried ONLY on Sirius. Then AAR management - in a move for which they have yet to provide a satisfactory explanation - screwed those listeners who had subscribed to Sirius and purchased receivers in order to listen to AAR by making a deal with XM to pull AAR off Sirius.
You also ignore that Sirius was able to recover and put together a progressive talk line-up without AAR.
Bill Press
Alex Bennett
Thom Hartmann
Lynn Samuels
Ed Schultz
The Young Turks
Stephanie Miller
You ignore that Bill Press, Thom Hartmann, Ed Schultz and Stephanie Miller can be heard online.
You also ignore that Stephanie Miller and Ed Schultz can be heard on most AAR "affiliates" (in both cases, heard line on more stations than carry the program AAR feeds live opposite each).
And you ignore that three markets currently have AAR-free progressive talk stations.
Non-AAR progressive talk programming is winning more and more listeners each day (hopefully, enough to keep AAR from completely discrediting the progressive talk format).