Regarding Letters Posted After Sign-Ups

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If at this point you are thinking about writing a letter and haven't written one, we can guarantee that we will forward any threads made in the Letters post to the relevant authors. We understand that some people may be reluctant about writing a letter or adding likes/dislikes at this point, since there is no guarantee that your author will see it, but us forwarding the letters will mean that it will be seen by your author. Again, letters are optional, but are often useful in helping your author tailor the story to what you want.

There is also a helpful post regarding author letters on the support comm if anyone is thinking about writing one for the first time, and wants to either look at the existing questions and answers or ask a question.