Wiki shows students' lack of follow-through

I'm very frustrated with the News Team kids. Except for 2 sports articles, all other articles were due yesterday on the wiki and there are still many articles missing. I'll have to track the kids down and light a fire under them. However, I really like receiving an email each time a posting is made - I can click on the email message and it shows what the student has added or deleted without having to log into the wiki itself. Also, the history tab on each page has been very useful because in several instances students have inadvertently deleted someone else's article, so we could recover what was lost and carry on.