There are many of these types of posts on the net. What I've noticed is that they rarely discuss what I see as drupals weakest point. In my experience for anything but the simplest of sites the lack of a good upgrade path in drupal makes it expensive in time and money to keep up to date. While frameworks need updating I have found the process far less costly overall in django when compared to drupal. That coupled with the time it takes to tweak drupal modules to get what you want to me has led us to django for mos sites we build including some simple ones.