I tend to think this is a case of "projection". The RIAA is taking their "screw your customer" attitude and projecting it on to Pandora.
Just because they've gotten filthy rich by ripping off their artists, and their customers doesn't mean Pandora has to use the same business model to succeed.
As was mentioned in the story on Monday - I wonder if they (GWF) had their web server compromised, and the script kiddies are sending crap out in their name for the lulz? I can't believe somebody could sink even lower than our resident trolls... :-|