One of the topics, for me, that has come up numerous times in conversation is the desire to compare WordPress - the very popular blogging web software - to the Drupal CMS program. In an effort to summarize the facts, Drupal Forest put together a slide presentation in 2011 on this very subject. The show begins with summarizing the history of both web software platforms and their strengths. Numerous citations are included to various sites supporting the claim of Drupal's superiority. I must also add, as this slideshow was put together rather early on in the life-cycle of Drupal 7, there have also been some improvements made since that time. In any case, this is an excellent starting point for those wanting to know more on this topic.