I know I've got OCD but it seems better to me that if we are going to have separate sections we should try to encourage people to use them. I like to answer certain topics and prefer just to have to look in one place for them. To use an extreme example, we'd get complaints if people regularly posted Jokes in Crosswords; but I can also see the point that a Crossword is a Puzzle- so it's a personal preference as to where to draw the line.
Maybe Ed should put the two sections back together again.