So... Biz Stone has a social networking idea that I like: "create a way for people to loop in their friends when trying to make a major life decision. So you post a question and then email all your friends to visit the page and vote yes or no".
It's a good idea... but I have two comments.
First, "email" is spelled "e-mail"... and second, wouldn't this be better as a mobile phone-enabled application? My friends are not always near a computer, but they all have mobile phones... and I want fast feedback.