In January 2010 I attended a launch party for Drupal 7, and was real excited at the new features etc. But I started to look into upgrading my sites, and found a bunch of modules had not been ported to Drupal 7 yet. Eleven months ago, eleven months after that launch party, I posted an inventory of module readiness for upgrading my sites to Drupal 7, and still found a number were not ready, though in most cases I was feeling shy of modules marked "beta".