As a theoretical physicist I would not say Sabine is very trustworthy. During some journal clubs we analyzed some papers of hers and they were really low quality. This does not invalidate everything she says though...
Agree Sabine is the rush limbaugh lite of physics ... she seems very frustrated which with our knowledge climate right now: cern struck out on susy, no serious line on dark matter, and desire to build a bigger Cern strikes her as a waste of money.
I think she was bitten by the weird state of modern academia and I just generally angry. I suppose she is right though - no new physics in recent memory. Some experimental evidence for things like the Higgs, but nothing experimentally verified that replaces or extends the standard model