I first encountered @falcon03 in the Drupal 8 issue queue in September of 2012. At that point I didn't know why he was interested in accessibility issues or what, if anything, he had to contribute to the discussion. With the Drupal 7 Core issue queues, over 400 people have participated in the discussions, patches and tests. Most are active on just a couple issues out of the many that were tagged with accessibility. A few of the participants, like Jason Kiss, had extensive accessibility experience. However, it was always a challenge to know if an individual has a disability or just thinks it is the right thing to do.