Perhaps the prevalence of pedantry may be largely accounted for by the common error of thinking that because useful knowledge should be remembered any kind of knowledge that is at all worth learning should be remembered too.
We know that there are unaccounted-for Scud and other ballistic missiles in Iraq. And part of the problem is that since 1998 there has been no way to even get minimal information about those programs except through intelligence means.
My dreams were all my own I accounted for them to nobody they were my refuge when annoyed - my dearest pleasure when free.