I've put cash to one Kickstarter, so far. Exalted 3rd Edition. 14 months overdue, going on 15. On the plus side, they do semi-reasonable progress updates, I caught sight of a leaked playtest (which alleviated pretty much all of my previous concerns about quality, even as a playtest), and it's in the final editing and layout stages at the moment. Oh, and I specifically put down on the version that got me 10 free PDF books on top of the promised Core rulebook; As is, I spent 10 bucks a book, not including a core rulebook.