Didn't see a rules thread, but it looks like other people are promoting their stories.

A Muffin For Muffins
A tragic story about a developmentally-disabled Ditzy Doo (Derpy's original name), and an intelligence-enhancement spell gone horribly right. Written as an homage to Daniel Keyes' short story "Flowers for Algernon", but with some substantial differences.

It's written in a purely epistolary format (in this case, journal entries). The story is effectively finished, but is still being published incrementally as I polish up the chapters (several times a week, time permitting).

Despite the "tragedy" tag, I like to think of the ending as more bittersweet than dark.