Re: Snap.
Well yes, but other OS's seem to get a slightly easier time of it than Windows.
I had a nasty bug in a grub update towards the start of the year that prevented a bunch of systems from booting*, but it never made it as far as the front page of elReg.
* (not technically data loss, except that these systems used LUKS encryption and recovering the data turned out to be a lot more complicated than running undelete on a Windows system.)