So you have three arrows: ^,<, and v
^ - You say/answer something about the person who posted above you.
< - You say something about yourself.
v - You say/predict/ask something about the person who will post after you.
So it will look something like this:
^ The person above me collects autographs
< I collect autographs too
v I bet the person below me collects autographs too since this is an autograph collecting forum
Etc. etc. And so on and so forth.^ The person above me is right, I do collect autographs
< I'm reading a good book right now
v The poster below me will make some coment about their favorite celeb in their post
^ Nothing to say, I started the thread
< I hope this game lasts a while with people actually playing it
v The poster below me is going to get confused as to where the "v" key is at first.
LMFAO