WordPress
Runner-up: Drupal
Our Webmistress, Katherine Druckman, is a die-hard Drupal fan—and for
good reason, the entire Linux Journal site uses it and has for many
years. Perhaps just to prove she didn't rig the voting, WordPress takes
top spot again this year by a fairly narrow margin to Drupal. The great
thing about open source is that it's hard to lose whichever route you take.