I've been following Kickstarter for some time now, since there are a few interesting games popping up, and I like the idea generally. A little concerned that you could drop a lot of cash on a stinker, but then I guess that is the risk you take, and that risk may be part of the appeal for some.
I'd not backed anything until I spotted Evil Hat Productions project, The Dinocalypse Trilogy. To be honest they had me at the artwork, but it didn't take long for me to watch the video and decide to pledge my money. They have already passed their target by some way, so the reward for my measly $10 is going to be a whole digital heap of ebooks filled with pulp fiction...ok it could be rubbish....but Psychic Dinosaur Invasion!
I already have a copy of the Spirit of the Century RPG which I've been meaning to play about with, I love the setting, and that whole 1930s crazy pulp thing so I'm really looking forward to reading the first book.
Check it out, I think it could be a fun little project to back.