Your quote also says "If it disagrees with experiment it is wrong",
well this result is consistent with neutrino mass measurements as well as previous velocity measurements:
"Curiously, when taken at the face value, all results point to a negative mass squared"
http://cupp.oulu.fi/neutrino/nd-mass.html"In the early 1980s, first measurements of neutrino speed were done using pulsed pion beams ... This measurement has been repeated using the MINOS detectors, which found the speed of 3 GeV neutrinos to be 1.000051(29) c. "
http://en.wikipedia.org/wiki/Neutrino