See the DrupalCon tag clusters on Flickr just made me tear up a little - there's a Boris cluster.
Drupal will always be my "first love" when it comes to experiencing a large online community. I miss it a lot, sometimes.
In any case, if you have more photos hiding somewhere of great Drupalcon experiences in the past, please get them to @pdjohnson. There are lots on Flickr, so creating some galleries of "best of" photos would also be something that anyone can do.