Well, I couldn't vote because I don't believe in either answer. If there are a heaven and a hell, I'm betting many who think their going to either will be surprised at where they actually end up, and who else does or doesn't.
I believe that when you die, you're dead, period. Certain aspects of your energy may remain in the real world. That might account for ghosts and spirits.
Think about it. What exactly are you going to do in heaven, anyhow? Hang around and play harps? Maybe they have shuffleboard and bingo. No, I'm going to stick around and haunt the dickens out of a lot of people. To my friends and some family, I'll be a fun haunt. To my enemies... look out!