The idea behind the virtual world is that the social behavior of fish will represent what people are talking about online. In the Minsh Twittersphere, people writing about a given subject will find themselves swimming in the same school. When a person updates their Twitter status, the fish swims away to join people with similar thoughts on their minds. Currently still in a very early Alpha phase, the website promises the Alpha 2 will be released on July 13th 2009, with more features and just 1,000 invitations.
Check the video:
Via Information Aesthetics.