I kind of liked the "pay with a tweet" in return for getting the resources for free. Then again, with that website I have no idea how they look, if I want them

I kind of liked the "pay with a tweet" in return for getting the resources for free. Then again, with that website I have no idea how they look, if I want them and especially not if I want to redistribute them (via the tweet). Id prefer to "pay" after I know exactly what I am getting.