I love Cat Stevens music, and I think that Viva La Vida sounds nothing like it. People need to stop causing drama over chords in songs. Everyone rips everyone off at some point anyways. No idea is new anymore.
I think that what Jamie said was funny. Yes, she is still a child, but if she can go online and threaten to "ruin" Radiohead then she obviously thinks that she can play adult. She wants everyone to view her as an adult anyways. She needs to understand that 'adults' in the entertainment business get criticized much more than the children do.
You must give a shit because you felt the need to comment on it.