Want a little extra publicity? You can copy a ploy of the #Promise conference, which named the event with a Twitter hash tag. This will play well in social networks. CNET http://bit.ly/d1ZJLR
Researchers at Carnegie Mellon have shown that in some cases, analyzing data from Twitter provides the same conclusions as public opinion polling. Mashable http://bit.ly/a7Aud7
Two intrepid writers have registered Twitter accounts for 54 characters in James Joyce's Ulysses, who send tweets to each other corresponding to thoughts and activities in the novel. The Independent http://bit.ly/bTUIyx
While I appreciate the idea of tossing good ideas into the ether to see what happens, I feel like this could be done more effectively with a twitter hashtag that feeds the Good Ideas website. You could still add voting, tagging, etc., which are important elements.
"Peace on Facebook", a section which show how many friendships are occurring across lines of conflict, offers a glimpse on what the social networking site could provide towards world peace. http://ow.ly/EjfW