diff --git a/earwigbot/tasks/wikiproject_tagger.py b/earwigbot/tasks/wikiproject_tagger.py
index eb16e05..92473ed 100644
--- a/earwigbot/tasks/wikiproject_tagger.py
+++ b/earwigbot/tasks/wikiproject_tagger.py
@@ -47,7 +47,7 @@ class WikiProjectTagger(Task):
         current directory)
     ``--summary SUM``
         an optional edit summary to use; defaults to
-        ``"Adding {{BANNER}} to article talk page."``
+        ``"Adding WikiProject banner {{BANNER}}."``
     ``--append TEXT``
         optional text to append to the banner (after an autoassessment, if
         any), like ``|importance=low``
@@ -106,25 +106,21 @@ class WikiProjectTagger(Task):
             return
 
         banner = kwargs["banner"]
-        summary = kwargs.get("summary", "Adding $3 to article talk page.")
+        summary = kwargs.get("summary", "Adding WikiProject banner $3.")
         append = kwargs.get("append")
         autoassess = kwargs.get("autoassess", False)
         nocreate = kwargs.get("nocreate", False)
         recursive = kwargs.get("recursive", 0)
+        banner, names = self.get_names(site, banner)
+        if not names:
+            return
+        job = _Job(banner, names, summary, append, autoassess, nocreate)
         site = self.bot.wiki.get_site(name=kwargs.get("site"))
 
         if "category" in kwargs:
             title = kwargs["category"]
-            prefix = name.split(":", 1)[0]
-            ns_cat = site.namespace_id_to_name(constants.NS_CATEGORY)
-            if prefix == title:
-                title = u":".join((ns_cat, title))
-            else:
-                try:
-                    site.namespace_name_to_id(prefix)
-                except exceptions.NamespaceNotFoundError:
-                    title = u":".join((ns_cat, title))
-            self.process_category(title, recursive)
+            title = self.guess_namespace(title, constants.NS_CATEGORY)
+            self.process_category(site.get_page(title), job, recursive)
 
         if "file" in kwargs:
             with open(kwargs["file"], "r") as fileobj:
@@ -135,19 +131,86 @@ class WikiProjectTagger(Task):
                             line = line[2:-2]
                         page = site.get_page(line)
                         if page.namespace == constants.NS_CATEGORY:
-                            self.process_category(page, recursive)
+                            self.process_category(page, job, recursive)
                         else:
-                            self.process_page(page)
-
-    def process_category(self, page, recursive):
+                            self.process_page(page, job)
+
+    def guess_namespace(self, title, assumed):
+        prefix = title.split(":", 1)[0]
+        if prefix == title:
+            return u":".join((site.namespace_id_to_name(assumed), title))
+        try:
+            site.namespace_name_to_id(prefix)
+        except exceptions.NamespaceNotFoundError:
+            return u":".join((site.namespace_id_to_name(assumed), title))
+        return title
+
+    def get_names(self, site, banner):
+        title = self.guess_namespace(banner, constants.NS_TEMPLATE)
+        if title == banner:
+            banner = banner.split(":", 1)[1]
+        page = site.get_page(title)
+        if page.exists != page.PAGE_EXISTS:
+            self.logger.error("Banner [[{0}]] does not exist".format(title))
+            return banner, None
+
+        names = [banner] if banner == title else [banner, title]
+        result = site.api_query(action="query", list="backlinks", bllimit=500,
+                                blfilterredir="redirects", bltitle=title)
+        for backlink in result["query"]["backlinks"]:
+            names.append(backlink["title"])
+            if backlink["ns"] == constants.NS_TEMPLATE:
+                names.append(backlink["title"].split(":", 1)[1])
+
+        log = "Found {0} aliases for banner [[{1}]]".format(len(names), title)
+        self.logger.debug(log)
+        return banner, names
+
+    def process_category(self, page, job, recursive):
+        self.logger.info("Processing category: [[{0]]".format(page.title))
         for member in page.get_members():
             if member.namespace == constants.NS_CATEGORY:
                 if recursive is True:
-                    self.process_category(member, True)
+                    self.process_category(member, job, True)
                 elif recursive:
-                    self.process_category(member, recursive - 1)
+                    self.process_category(member, job, recursive - 1)
             else:
-                self.process_page(member)
+                self.process_page(member, job)
+
+    def process_page(self, page, job):
+        if not page.is_talkpage:
+            page = page.toggle_talk()
+        try:
+            code = page.parse()
+        except exceptions.PageNotFoundError:
+            if job.nocreate:
+                log = "Skipping nonexistent page: [[{0}]]".format(page.title)
+                self.logger.info(log)
+            else:
+                log = "Tagging new page: [[{0}]]".format(page.title)
+                self.logger.info(log)
+                banner = "{{" + job.banner + job.append + "}}"
+                summary = job.summary.replace("$3", banner)
+                page.edit(banner, self.make_summary(summary))
+            return
+        except exceptions.InvalidPageError:
+            log = u"Skipping invalid page: [[{0}]]".format(page.title)
+            self.logger.error(log)
+            return
+
+        raise NotImplementedError()
+
+        text = unicode(code)
+        if page.get() != text:
+            summary = job.summary.replace("$3", banner)
+            page.edit(text, self.make_summary(summary))
+
 
-    def process_page(self, page):
-        raise NotImplementedError(page)
+class _Job(object):
+    def __init__(self, banner, names, summary, append, autoassess, nocreate):
+        self.banner = banner
+        self.names = names
+        self.summary = summary
+        self.append = append
+        self.autoassess = autoassess
+        self.nocreate = nocreate