NUDGE DAY!
Nudge 1 The theme answers are symmetrically placed
Nudge 2 If you had to put together "chains" of letters, how would you know where one ended and the other started?
Nudge 3 What if instead of "chains" they were line segments, would that nudge you better?
Nudge 4 There are 8 theme answers
Nudge 5 All of the theme answers are Across
Nudge 6 A variation of the mechanism was used in a Matt Gaffney in the first quarter of 2010