diff --git a/NOTES.md b/NOTES.md
index bd65ad544..33fa38abe 100644
--- a/NOTES.md
+++ b/NOTES.md
@@ -211,3 +211,9 @@ in Firefox but is in webkit so we need to use spaces.
 And trailing spaces are not included in getComputedTextLength:
 
 * https://bugzilla.mozilla.org/show_bug.cgi?id=346694
+
+webkit doesn't let querySelectorAll select camelcase elements:
+
+* https://bugs.webkit.org/show_bug.cgi?id=46800
+* https://bugs.webkit.org/show_bug.cgi?id=83438
+* https://github.com/mbostock/d3/issues/925
diff --git a/js/id/format/xml.js b/js/id/format/xml.js
index cf8b4111e..920ea3933 100644
--- a/js/id/format/xml.js
+++ b/js/id/format/xml.js
@@ -69,7 +69,6 @@ iD.format.XML = {
                 }).map(iD.format.XML.rep)
             }
         };
-        console.log(rep);
         return (new XMLSerializer()).serializeToString(JXON.unbuild(rep));
     },
     reps: {
diff --git a/js/id/renderer/style.js b/js/id/renderer/style.js
index 8749cc1e3..c9d2bd521 100644
--- a/js/id/renderer/style.js
+++ b/js/id/renderer/style.js
@@ -48,16 +48,10 @@ iD.Style.markerimage = function(d) {
     return 'icons/unknown.png';
 };
 
-iD.Style.TAG_CLASSES = {
-    'highway': true,
-    'railway': true,
-    'motorway': true,
-    'amenity': true,
-    'landuse': true,
-    'building': true,
-    'oneway': true,
-    'bridge': true
-};
+iD.Style.TAG_CLASSES = iD.Util.trueObj([
+    'highway', 'railway', 'motorway', 'amenity',
+    'landuse', 'building', 'oneway', 'bridge'
+]);
 
 iD.Style.styleClasses = function(pre) {
     return function(d) {
diff --git a/js/id/renderer/tiles.js b/js/id/renderer/tiles.js
index 680df78b8..527e9092d 100644
--- a/js/id/renderer/tiles.js
+++ b/js/id/renderer/tiles.js
@@ -1,4 +1,3 @@
-// a minimal map tile client, to be turned on and off etc.
 iD.Tiles = function(selection, projection) {
     var t = {},
         tile = d3.geo.tile();
@@ -18,7 +17,6 @@ iD.Tiles = function(selection, projection) {
         return  'http://ecn.t' + t + '.tiles.virtualearth.net/tiles/a' + u + '.jpeg?g=587&mkt=en-gb&n=z';
     }
 
-
     // derive the tiles onscreen, remove those offscreen and position tiles
     // correctly for the currentstate of `projection`
     function redraw() {