Shudder!

The blog of unnecessary quotation marks, here.
How about unnecessary apostrophes? I still remember my boss at Dairy Queen, who once wrote up a grocery list for me that included banana's [sic]. Shudder!
Why is it that people who can't spell/write coherently always add items? You'd think more ignorant would equal more simple, yet that never seems to be the case. They should teach kids early on: when in doubt, leave it out!