The Austria-based digital agency Zensations started a raffle on https://drupal8release.zensations at the end of 2014 to predict the release date of the latest version of the Content Management System Drupal. The participant’s main goal is to guess the date as close as possible and all guesses are visualized as clouds on the website. Users are able to login with Facebook and Twitter. The idea was to graphically create a Drupal World with the one-eyed Drupal Hivemind on top, phantasy creatures and animals all over it.
The website has already been awarded with a "Honorable mention" by Awwwards