I think the rules changed after some projects went bad to the current rules. Peachy Printer should be based on the rules when it launched. Almost every project was the now banned : reward is the final product, campaign for development cash.
I'll be honest I only backed Peachy recently having lurked here since launch. But I wouldn't want holes in the print. Mirror was much harder to mount. Hours wasted on individual sound card issues. All the issues coming from assuming USB gives perfect 5v and components data sheet failing to mention temperature variance. I feel we've got at least half way to pro's for just $100. Only question now is are the delays over and how many kits a month can they make. Before its over to a community swapping experience and re-buying resin.