You have to look close, but at the end of the comic is a picture of a book called The Next Step. On the right side is someone dressed up like a spell-casting Paladin.

I work for a small to medium sized company (4,000+). Our intranet group went with Drupal. It's been remarkably configurable. Some folks were pushing for SharePoint. To get there, we had a group (in-house) review current system types (static, CMS, Portal) and features of each group. Then made a decision as to what level we wanted to shoot for. SharePoint didn't sufficiently make the feature list, and Drupal (and others) did.