Attempt to generate revenue for bloggers through micropayment.
"How does this work? Easy. Join the indieKarma network and add one dollar to your account (for the first 5000 accounts, this dollar is free).
Each time you visit a website or blog on the indieKarma network, your account is seamlessly debited just one cent. It's the smallest of micro-payments, directly supporting the blog or website you're enjoying.
At the bottom of each page on any blog or website on the indieKarma network, you'll see a small "dock", with a message from the site. If you're browser is logged in, this will thank you for your support and quickly fade out for the rest of your visit. If your browser is not logged in, it will encourage your support at each page reload.
One cent may be an inconsequential sum to you, but it can make a world of difference to content creators running the independent blogs and websites you enjoy." (http://www.indiekarma.com/customer/Welcome.xhtml)