i see that's a pity.
i was thinking recently about starting my own, but i can not understand how things work there.

It seems like you collect money to reach a goal, but the idea of Patreon is to make monthly income from your patreons by providing certain good. So i dont understand that goal thing, its not a kickstarter.

Second thing is what happen if i upload 2 maps in firts month, second only 1 and next i dont have time to do any. its like people pay every month even if nothing is uploaded?

Maybe you can explain?