Index: rietveld/views.py
===================================================================
--- rietveld/views.py	(revision 81)
+++ rietveld/views.py	(working copy)
@@ -27,6 +27,7 @@
 import random
 import logging
 import binascii
+import sets
 
 # AppEngine imports
 from google.appengine.api import mail
@@ -187,6 +188,9 @@
 class MiniPublishForm(forms.Form):
 
   send_mail = forms.BooleanField()
+  reviewers = forms.CharField(required=False,
+                              max_length=1000,
+                              widget=forms.TextInput(attrs={'size': 60}))
   message = forms.CharField(required=False,
                             max_length=10000,
                             widget=forms.Textarea(attrs={'cols': 60}))
@@ -567,7 +571,7 @@
 
 def _get_reviewers(form):
   """Helper to return the list of reviewers, or None for error."""
-  reviewers = []
+  reviewers = sets.Set()
   raw_reviewers = form.cleaned_data.get('reviewers')
   if raw_reviewers:
     for reviewer in raw_reviewers.split(','):
@@ -583,8 +587,8 @@
         except db.BadValueError, err:
           form.errors['reviewers'] = [unicode(err)]
           return None
-        reviewers.append(reviewer)
-  return reviewers
+        reviewers.add(reviewer)
+  return list(reviewers)
 
 
 
@@ -942,6 +946,9 @@
   else:
     form_class = MiniPublishForm
   if request.method != 'POST':
+    if request.user != issue.owner and (not request.user.email() 
+                                        in issue.reviewers):
+      issue.reviewers.append(request.user.email())
     form = form_class(initial={'subject': issue.subject,
                                'reviewers': ', '.join(issue.reviewers),
                                'send_mail': True,
@@ -960,6 +967,7 @@
     issue.reviewers = reviewers
   else:
     subject = issue.subject
+    issue.reviewers = reviewers
   tbd.append(issue)  # To update the last modified time
   message = form.cleaned_data['message'].replace('\r\n', '\n')
   send_mail = form.cleaned_data['send_mail']