diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
index 17d1611db..ec99300b3 100644
--- a/IkiWiki/Plugin/inline.pm
+++ b/IkiWiki/Plugin/inline.pm
@@ -357,9 +357,9 @@ sub preprocess_inline (@) {
 					my $file = $pagesources{$page};
 					my $type = pagetype($file);
 					if ($config{discussion}) {
-						if ($page !~ /.*\/\Q$config{discussionpage}\E$/ &&
+						if ($page !~ /.*\/\Q$config{discussionpage}\E$/i &&
 						    (length $config{cgiurl} ||
-						     exists $pagesources{$page."/".$config{discussionpage}})) {
+						     exists $pagesources{$page."/".lc($config{discussionpage})})) {
 							$template->param(have_actions => 1);
 							$template->param(discussionlink =>
 								htmllink($page,
diff --git a/IkiWiki/Plugin/opendiscussion.pm b/IkiWiki/Plugin/opendiscussion.pm
index 1bec4b013..4517ff88b 100644
--- a/IkiWiki/Plugin/opendiscussion.pm
+++ b/IkiWiki/Plugin/opendiscussion.pm
@@ -23,7 +23,7 @@ sub canedit ($$) {
 	my $cgi=shift;
 	my $session=shift;
 
-	return "" if $page=~/(\/|^)\Q$config{discussionpage}\E$/;
+	return "" if $page=~/(\/|^)\Q$config{discussionpage}\E$/i;
 	return undef;
 }
 
diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 308d60ed0..c82d8a35a 100644
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -92,7 +92,7 @@ sub genpage ($$) {
 		$actions++;
 	}
 	if ($config{discussion}) {
-		if ($page !~ /.*\/\Q$config{discussionpage}\E$/ &&
+		if ($page !~ /.*\/\Q$config{discussionpage}\E$/i &&
 		   (length $config{cgiurl} ||
 		    exists $links{$page."/".$config{discussionpage}})) {
 			$template->param(discussionlink => htmllink($page, $page, $config{discussionpage}, noimageinline => 1, forcesubpage => 1));
diff --git a/debian/changelog b/debian/changelog
index 4ad346c13..bccb8b797 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,6 @@
-ikiwiki (3.20091219) UNRELEASED; urgency=low
+ikiwiki (3.20100102.3) UNRELEASED; urgency=low
+
+  Happy palindrome day!
 
   * pagestats: Add show parameter. Closes: #562129 (David Paleino)
   * toc: Add startlevel parameter. (kerravonsen)
@@ -14,6 +16,9 @@ ikiwiki (3.20091219) UNRELEASED; urgency=low
   * linkmap: Add option to omit disconnected pages from the map.
   * inline: Fix bug that limited displayed pages when feedshow was
     specified w/o show.
+  * Fix several places that did not properly handle capitalization of
+    the discussionpage setting. Specifically, fixes discussion actions
+    on discussion pages, and unbreaks the opendiscussion plugin.
 
  -- Joey Hess <joeyh@debian.org>  Fri, 25 Dec 2009 14:31:22 -0500
 
diff --git a/doc/bugs/disable_sub-discussion_pages.mdwn b/doc/bugs/disable_sub-discussion_pages.mdwn
index 233a377f1..39d9ba528 100644
--- a/doc/bugs/disable_sub-discussion_pages.mdwn
+++ b/doc/bugs/disable_sub-discussion_pages.mdwn
@@ -9,6 +9,9 @@ I do want discussion subpage, but I don't want to have, for example: discussion/
 >> This bug appears to have returned. For example,
 >> [[plugins/contrib/unixauth/discussion]] has a Discussion link. -- [[schmonz]]
 
+>>> Lots of case issues this time. Audited for and fixed them all. [[done]]
+>>> --[[Joey]] 
+
 >>> Joey, I've just seen that you closed that bug in ikiwiki 1.37, but it seems
 >>> you fixed it only for English "discussion" page. The bug still occurs
 >>> for the international "discussion" pages. I have backported ikiwiki 1.40