This excerpt taken from the SIRI 8-K filed Sep 17, 2009.
DIRECTORY OF NEWS SERVICES*
The use of any of these services will satisfy NASDAQs listing rules that require the disclosure of specific information in a press release or public announcement. The Company must ensure that the full text of the required announcement is disseminated publicly. The Company has not satisfied this requirement if the announcement is published as a headline only or if the news service determines not to publish the full text of the story.