Was chatting to some people about this today. One distinction I would make is the difference between getting the finished product as a reward or getting another

Was chatting to some people about this today. One distinction I would make is the difference between getting the finished product as a reward or getting another incentive as a reward. If I start up a kickstarter for a video game and I fail to deliver the video game I think that is fine. If I also fail to deliver something like tshirt rewards though that is plain mismanagement.