Sometimes you have to back that Kickstarter or IndieGoGo campaign because its hella cool.
And sometimes you back it because you want to own a piece of the disaster you know it will be. And sometimes you are suckered into something that is crap and you think it could have been awesome.
For me, these would currently be:
1. Disaster to own for later - Digital Holga. (Low MP, slow slow slow, tiny pics.)
2. Suckered - Ginkgo Umbrella. (Broken on arrival, broke more when trying to open, company basically said f you to its customers.)
3. Hella Cool: Lomography Minitar-1 lens or Petzval 85 or Flaming Kittens Card Game or fudge like 20-50 other things.