The popularity contest project is an attempt to map the usage of Ubuntu packages. This site publishes the statistics gathered from report send by users of the popularity-contest package. This package sends the list of packages installed and the access time of relevant files to the server weekly. Every day the server anonymizes the results and publishes this survey. For more information, read the README and the FAQ. To participate in this survey, install the popularity-contest package.
Para enviar a informação dos pacotes instalados basta dizer sim após correr este pacote.
sudo dpkg-reconfigure popularity-contest
via [Fábio Nogueira]