At least for Kickstarter, a lot of people seem to think of their payments as part of a transaction ... while they aren't. My understanding is that there are a n

At least for Kickstarter, a lot of people seem to think of their payments as part of a transaction ... while they aren't. My understanding is that there are a number of Kickstarters which never produced the promised rewards / end output, and that they have no legal obligation to do so.