I just watched the newest episode, Daring Don't.
Remember back before this forum, when we did the MLP RP on the GGs forum? We had a story arc involving Daring Do, and we said that Daring wrote the stories based off of her own experiences.
The newest episode reveals that the writer of Daring Do, A.K. Yearling, is, in fact, Daring Do.
I think Dave Polsky (the writer of the episode) might have seen our RP and based the episode off of it!