i'm working on ratings and reviews database based on mediawiki and other open source extensions: www.ratingstars.org. Star rating, discussion page and google charts are under development by extensions creators. i'm looking for moderators and programmers to develop the project. anyone will be able to display his review on external website (to rate his business or product or whatever). website will display social trends (age, sex, size of the city of users who voted positive, neutral, negative) and many other features... what do you think about the idea?