We would love to be able to allow students to see other's work. While there are other ways of doing this (forum responses, database, wikis etc), none of them are as clean as the assignment module, or allow quick and easy tracking to see who has and has not submitted work (for the teacher).
In our minds it would be a setting in the assignment settings, have a date enable from and to - which would allow the teacher to set it for access just for one day / period or for a week after the assignment is turned in. Potentially a 'show student names' checkbox as well. Students see a link under their own submission on the assignment page "Show All Assignment Submissions" and get a page similar to the grading page, but without any grading features and potentially without names.
Anyone else want to see this? Any comments and ideas?