Ripple (beta!) - interesting idea… web ads for charity? This Australian company has set it up so that you can run ads and the advertisers donate to the charity of your choice for each view. And the whole site is quite fresh, pretty, and oh so web 2.0 ~ nice concept though. Currently you can give 6 days access to clean water, help a village feed itself, give 2 days access to education, or finance a 100$ loan for a day.