Basically the user above makes a statement (e.g. Apples are nom), and the next user posts if they agree/disagree with the statement, and then posts 1 of their own for the next user to agree/disagree to and so on...
Dont make it too specific like 'Gaga is the bestest popstarr eva xxx' because most are gonna disagree because they have a different favourite, but something like 'Gaga
is 1 of the best popstars there has been' would be k.
So.....
English is more interesting than Maths.