Nice thinly veiled attempt at spam, though I admit I like the game:

1) Why is it a Facebook app? I feel like people are making things into Facebook apps for the sake of making Facebook apps, even when there's really no good reason to.

2) You really need to make it ajaxy, there's no reason to force a reload of the page every move.

Please, ask it on reddit. I'm very curious about this.

1) because I think I will get more users that way

2) yes I agree