What makes autocorrect really interesting for a lexicographer is we read in a very weird way. A lot of times we'll catch things that are so clearly autocorrect typos, and you learn to tell the difference between an honest-to-goodness, ham-fisted typo and an autocorrect typo because the latter will not necessarily be a difference of one letter apart on the keyboard, which is usually what typos are, or it won't be the wrong its or the wrong there.

It's very easy, when things like the gay marriage write-in happen, to get sick of how people view language and say, "ah, come on it's just a dictionary." But then you hear from people who say if you take out "retarded" it won't exist anymore, and there will be no slurs for people to call my child. And that's just heartrending.

Whenever you try and simplify how people speak, it's just hard to squish them into a simple rule. Language doesn't work that way.

The history of English is full of that, lots of things done with good intentions that 200 years down the road have resulted in a giant mess, where someone's pet peeves - like John Dryden and his hatred of terminal prepositions - could become real standards.

The initial 18th-, 19th-century intention was to give the less-educated lower classes a way to move up into this new, rising middle class, to enable them to fit in. So our view of language as being class-based is an unintended consequence of the drive to help educate rising businessmen.

It's difficult to sit down and write a letter back saying, "you know what, even if we remove the word from the dictionary, people will still continue to use it." That's the tightrope that we walk - "gay marriage" is another example, or the word "nude."

With "marriage," the word gets applied to same-sex marriages by proponents and opponents alike. That means the word itself is changing, and we reflect this change. But because of the idea that the dictionary is the objective voice of authority over culture and knowledge, it reads like approval. It's not a helpful way of looking at lexicography.