Dropcash is a little project that Andre Torrez and I have been working for the last few weeks:
[Dropcash is] a simple way to organize a fundraiser. Are you raising money for a charity, a trip overseas, a family gift for mom, or to pay off a surprise hosting bill? DropCash lets you set up a page so everyone can follow your progress as you near your goal.
Andre came up with the idea and did the coding and I helped with the design, HTML, and a bit of IA. It's currently in beta and we plan on making improvements as time goes on. Gomi No Sensei has some nice things to say about it.