If you'd like to practice your Drupal skills, the best place to do it is NOT on a public Web server. Instead, set up a practice Drupal site either on your own computer, or on a semi-private Web server.

We use:

  • Acquia's Developer Desktop for personal testing which doesn't need to be shared with others.
  • WebEnabled for sharing a test environment with others. They have a one-click install of Drupal 7! Free trial accounts are available.