Why proofreading is important

A) Because if you don't proofread, your seminar essay won't be very logical to people who aren't you.

B) Because if you don't proofread, you might publish a story pulled directly from a wire service, without noticing that it's mistakenly announcing the recall of beef panties, rather than patties.

That is by far the best news typo I have seen in a long time.