This was published in 2009, the product has been superseded and the version dependent facts are over eight years old. This may not be as useful as it once was; the article talks about installing Laconica on an Ubuntu VM.
Read more
Second Life
Is this the future collaboration platform for the Internet, or another amazing waste of time. The EU Commission took it seriously for a while, and it’s still going. Here are my notes and links,
Read more