I think to grow one's readership, if that is goal, a focus on more common pairs might make sense. But if that's not the concern, than I would say write what you like, just make it well written.
Some people, like atdelphi started out writing rare pairs, and have managed to become the exception. She does well writing Snape/Filch and Snape/Dumbledore.
no subject
Date: 2005-01-24 05:55 pm (UTC)Some people, like