To use titles or not to use titles, that is the question. Whether 'tis better to give the reader a hint of what the chapter is about, or just remind her of the number.
In the draft of my first thriller/suspense novel, I used titles. One agent said, "No titles."
What do you think?
I wish there was an "other" option on this poll.
Genre has a lot to do with it. It's not uncommon for Young Adult to have chapter titles. Also, some epic fantasies have chapter titles too. I like chapter titles, as long as they're good. If they spoil the chapter, then it's no good for me.