If your username begins with A-M, add to the post.
If your username begins with N-Z, subtract from the post.
The length of your username determines how much you add or subtract.
For example:
0
Alice: 5
Pedro: 0
Quincy: -6
Bob-the-builder: 9
…
Count starts at 0. No double-posting unless if no one replied within 24 hours. A-M wins if they reach >+1000, N-Z wins if they reach <-1000.
Restart at 0 after someone wins.
