Gersen: Except that with "real" investors you usually have some contract and legal binding and investors usually get their money back if the project is successfull, here it's closer to charity; you give money and you expect it will be well used.
Yeah, obviously real investors are expecting a real return. Not just their money back either. But a few times over.
Here, if all goes well, you get your chosen reward by the end of it. The more expensive tiers, where the reward doesn't come close to equalling the financial investment, you're looking at something closer to a charitable donation, yes. But then it's hardly unprecedented for people to financially support something they love. in fact, when you think about it, it's commonplace.