Silicon Investor - Satellite Radio & Competing TechnologiesCopyright © 2013 Knight Sac Media. All rights reserved.http://www.siliconinvestor.com/subject.aspx?subjectid=55476This board os for discussion of satellite radio stocks (XMSR and SIRI) and competing technologies (IPod, Cellular radio services, Wireless IP, etc.). Everyone is welcome. The board is moderated against personal attacks, namecalling and abusive language. There are two perfectly good satellite radi...http://www.siliconinvestor.com/images/Logo380x132.pngSI - Satellite Radio & Competing Technologies http://www.siliconinvestor.com/subject.aspx?subjectid=5547638013210