MINOS Neutrinos

As reported by Philip and many others, the MINOS experiment has been releasing results at Neutrino 2010. They claim a $2$ sigma observation of a difference between (electron, muon) $\Delta m^2$ for neutrinos and antineutrinos. That is,
neutrinos have $\Delta m^2=2.35\times 10^{-3}\pm 0.11$ $e{V}^2$
antineutrinos have $\Delta m^2=3.35\times 10^{-3}\pm 0.45$ $e{V}^2$
with
neutrino parameter ${\text{sin}}^2\left(2\theta \right)>0.91$
antineutrino parameter ${\text{sin}}^2\left(\overline{2\theta }\right)=0.86\pm 0.12$
where $\theta$ is the $2\times 2$ matrix phase for two neutrino mixing. But the plot shows that one should not be too enthusiastic yet about such a radical result. The data points are for antineutrinos and the dashed line is the neutrino result. Given that such a result could demolish almost everything that has been written about quantum gravity, we live in interesting times.