Sleeveface is my new favorite Flickr pool. There are more than 700 examples and they're a total laff riot. Seen here are contributions from John Rostron (left) and Godesinge (right). Link (Thanks, Jess Hemerly!)
David Pescovitz is Boing Boing's co-editor/managing partner. He's also a research director at Institute for the Future. On Instagram, he's @pesco.