Contributor contact information

[daviddoria]

In the "Contributors" column it would be great to see email addresses to contact the people involved with the project. Should this be a separate field? Or should we just have the students edit their exiting
"Contributors" field to add the email addresses. Could we automatically implement a "group email" type thing where email could be sent to [email protected] and it would be forwarded to each of the group members personal addresses?