@ehBeth,
same for me, all the rewards i got were great value for my investment, the fantasy series i funded got me all three ebooks, plus the authors collection of short stories, plus a mention in the book as a contributor, the two anthologies i helped fund netted me a total of 6 ebooks, the magazine i helped fund gave me a years subscription plus a couple of anthologies edited by the publisher, and the KGB kickstarter hepled a great cause, got my name on their contributors page and collection of really cool long out of print zines, all for about $10 bucks a pop