diff --git a/crowd_anki/config/config_settings.py b/crowd_anki/config/config_settings.py
index 2e81190..38e105e 100644
--- a/crowd_anki/config/config_settings.py
+++ b/crowd_anki/config/config_settings.py
@@ -9,11 +9,16 @@
 
 class NoteSortingMethods(Enum):
     FIELD1 = "field1"
+    FIELD1_N = "field1_numeric"
     FIELD2 = "field2"
+    FIELD_LAST = "field_last"
+    BROWSER_SORT_FIELD = "browser_sort_field"
     NO_SORTING = "none"
     GUID = "guid"
     FLAG = "flag"
     TAG = "tag"
+    TAG_N = "tag_numeric"
+    NOTE_ID = "note_id"
     NOTE_MODEL_NAME = "note_model_name"
     NOTE_MODEL_ID = "note_model_id"
 
diff --git a/crowd_anki/export/note_sorter.py b/crowd_anki/export/note_sorter.py
index 001f455..fd1583e 100644
--- a/crowd_anki/export/note_sorter.py
+++ b/crowd_anki/export/note_sorter.py
@@ -1,5 +1,6 @@
 from ..config.config_settings import ConfigSettings, NoteSortingMethods
 
+import re
 
 class NoteSorter:
     sorting_definitions = {
@@ -11,10 +12,15 @@ class NoteSorter:
         NoteSortingMethods.GUID: lambda i: i.anki_object.guid,
         NoteSortingMethods.FLAG: lambda i: i.anki_object.flags,
         NoteSortingMethods.TAG: lambda i: i.anki_object.tags,
+        NoteSortingMethods.TAG_N: lambda i: NoteSorter.numeric_list(i.anki_object.tags),
+        NoteSortingMethods.NOTE_ID: lambda i: i.anki_object.id,
         NoteSortingMethods.NOTE_MODEL_NAME: lambda i: i.anki_object._model["name"],
         NoteSortingMethods.NOTE_MODEL_ID: lambda i: i.anki_object._model["crowdanki_uuid"],
         NoteSortingMethods.FIELD1: lambda i: i.anki_object.fields[0],
-        NoteSortingMethods.FIELD2: lambda i: i.anki_object.fields[1]
+        NoteSortingMethods.FIELD1_N: lambda i: NoteSorter.numeric_list(i.anki_object.fields[0]),
+        NoteSortingMethods.FIELD2: lambda i: i.anki_object.fields[1],
+        NoteSortingMethods.FIELD_LAST: lambda i: i.anki_object.fields[-1],
+        NoteSortingMethods.BROWSER_SORT_FIELD: lambda i: i.anki_object.fields[i.anki_object._model['sortf']]
     }
     
     def __init__(self, config: ConfigSettings):
@@ -41,3 +47,30 @@ def get_sort_key(self, note):
                 for method_name in self.sort_methods
             )
         )
+
+    # premature optimisation?
+    numeric_list_regex = re.compile(r'^([^0-9]*)([0-9]*)(.*)$')
+
+    @staticmethod
+    def numeric_list(s):
+        """Split string into a list of alternating strings and integers.
+
+        The listed strings do not contain any numeric characters.  The
+        integers are non-negative.
+
+        For example, 'section1.42' will return ['section', 1, '.', 42].
+
+        This function is used to allow sorting strings containing numerals
+        more "naturally".
+
+        """
+        m = NoteSorter.numeric_list_regex.match(s)
+        (prefix, integer, suffix) = m.groups()
+        if integer:
+            l = [prefix, int(integer)]
+            if suffix:
+                return l + NoteSorter.numeric_list(suffix)
+            else:
+                return l
+        else:
+            return [prefix]
diff --git a/test/export/note_sorter_spec.py b/test/export/note_sorter_spec.py
index 5992e0d..e52e632 100644
--- a/test/export/note_sorter_spec.py
+++ b/test/export/note_sorter_spec.py
@@ -10,19 +10,29 @@
 
 test_guids = ["abc", "bcd", "cde", "def", "efg", "fgh"]
 test_flags = [0, 1, 2, 3, 4, 5]
-test_tags = ["adjectives", "directions", "interesting", "nouns", "verbs", "zzzzFinal"]
+test_tags = ["adjectives", "directions10", "directions2", "nouns", "verbs", "zzzzFinal"]
+test_tags_numeric = [["adjectives"], ["directions", 2], ["directions", 10], ["nouns"],
+                     ["verbs"], ["zzzzFinal"]]
+test_note_ids = test_flags
 test_notemodels = ["Default", "LL Noun", "LL Sentence", "LL Verb", "LL Word", "Zulu"]
 test_notemodelids = test_guids
 test_fields = test_tags
+test_fields_numeric = test_tags_numeric
+test_sortf = [0] * 6
 
 note_sorting_single_result_pairs = [
     (NoteSortingMethods.GUID, test_guids),
     (NoteSortingMethods.FLAG, test_flags),
     (NoteSortingMethods.TAG, test_tags),
+    (NoteSortingMethods.TAG_N, test_tags_numeric),
+    (NoteSortingMethods.NOTE_ID, test_note_ids),
     (NoteSortingMethods.NOTE_MODEL_NAME, test_notemodels),
     (NoteSortingMethods.NOTE_MODEL_ID, test_notemodelids),
     (NoteSortingMethods.FIELD1, test_fields),
-    (NoteSortingMethods.FIELD2, test_fields)
+    (NoteSortingMethods.FIELD1_N, test_fields_numeric),
+    (NoteSortingMethods.FIELD2, test_fields),
+    (NoteSortingMethods.FIELD_LAST, test_fields),
+    (NoteSortingMethods.BROWSER_SORT_FIELD, test_fields)
 ]
 
 test_multikey_notemodel_guid = [(notemodel, guid) for notemodel in test_notemodels for guid in test_guids]
@@ -43,10 +53,12 @@ def get_single_note_mock(i):
         note.anki_object.guid = test_guids[i]
         note.anki_object.flags = test_flags[i]
         note.anki_object.tags = test_tags[i]
+        note.anki_object.id = test_note_ids[i]
 
         note.anki_object._model = {
             "name": test_notemodels[i],
-            "crowdanki_uuid": test_notemodelids[i]
+            "crowdanki_uuid": test_notemodelids[i],
+            "sortf": test_sortf[i]
         }
 
         note.anki_object.fields = [test_fields[i], test_fields[i]]