my friends and i had started on this already. i had a hard time explaing to people why it was valuable; looks like scott has done it for us.
please help us!
https://github.com/neyer/dewDrop
right now all we have is a way to state which facebook users a person trusts. there's a chrome extension to help with this. it's extremely basic.
i have a server running at https://dewdrop.neyer.me - we need a lot more help!
i'm just putting it on github now - so i'll update the readme in a few minutes.