Anti-PRVB rant on Google: <A HREF="http://finance.google.com/group/google.finance.12637596/browse_thread/thread/7c8294b828f6c7b2" target="_blank">http://finance.google.com/group/google.finance.12637596/browse_thread/thread/7c8294b828f6c7b2</A> I don't know how much effect on share price this kind of exposition would have, but the timing is interesting.