IFBook/CommentPressForBuddyPress — pull request #3 by christianwach (2012-04-20 23:21:42+00:00)
Title: allow posting of HTML comments for author role in CP-enabled groupblogs

In WordPress Multisite, it appears that the 'moderate_comments' permission is granted to users with at least the role of Editor. The default role for workshop members is Author, so it may be that you don't have enough privileges to do that and that the edit link is being mistakenly shown.