Toward the end of last night's Teachers Teaching Teachers (Listen to 1:07:04 to 1:15:27), we talked a bit about sharing student work in a public forum like Youth Voices and about some of the concerns that can arise.
This brought to my mind some of the extraordinary work that Ron Berger of Expeditionary Learning has done around the topic of sharing and critiquing student work.
If you haven't seen the video "Austin's Butterfly" (6 min.), watch it and consider sharing it with others.