Doctor Who Magazine 386 (the most recent one) features, on the letter pages, a letter titled “MAID TO PLEASE?”
From the letter:
“Have both the Tenth Doctor and the Master got a thing for women in maid outfits?… [The letter then details a list which was described previously on planetzogblog back in July (click for link) while adding Martha’s mother and sister.] …All I can say is this: can the Doctor please take Donna to France?”
Well, planetzogblog thought it was just a Tenth Doctor thing. There has been speculation that the Doctor’s hand-in-a-jar influenced the Master’s regeneration in some way as it was nearby.
Perhaps this influence extended beyond hyperactivity and speech patterns?