Crowdfunding Site features and comparison. 

general purpose contribution collection for projects public and private, small and large.

  * Price

|| name | cost | CC processor | special features | min funding |
|| kickstarter.com | 5% + CC fee | amazon |
|| indiegogo.com | 4% + CC fee | paypal/? | collect any amount | $500 |
|| everythingfunded.com | 3% + CC fee | wepay |
|| invested.in | 3% + CC fee | on-site/godaddy | 
|| crowdtilt.com | 0% for now + CC fee | poundpay |
|| gofundme.com | 5% + CC fee | paypal/wepay |

  * Features

|| contribution rewards | based on contribution amount | X |
|| fixed date project | project closes at date | X |
|| fixed price project | more contributors means less collected per contributor |
|| stop price | project closes once sufficient contributions are collected |
|| private project | a hard-to-guess url, anyone with the url can view, contribute |
|| abort | refund donations-to-date at any time |
|| payment processor choice | choice of payment processors |
|| forever project| project closes manually (1yr payment limit) |
|| social point reward threshold | Klout? |
|| donor profile | |
|| donor subscription | $10/mo, disbursed manually throughout the month, or auto assignment based on interests |
|| funding level rewards | unlock as total reaches limits | |
|| friends project | facebook friends can view, contribute |


  * Model details

|| Project | name | photo | description | amount | due date | *user |
|| Contribution | *project | amount | 

  * Price for targeted crowdfunding sites

|| name | cost | market |
|| rockethub | 4% fee + 4% normalized CC fee | "creative" projects |
|| startersfund | 9% + listing fee| startups+incubating |
|| fundraise | 7.5% | nonprofits |

 Links
  * http://www.quora.com/Crowdfunding/What-are-some-great-crowdfunding-websites
  * http://www.fundageek.com/

 Payment Processors
  * Amazon Marketplace
  * PoundPay.com