removed ^ from package.json file. Removed throttling support for mousemove and touchmove for now. It doesn't appear to have helped performance on Anton's device, so I don't want to leave it in if it's not making much of a difference. Anything that's async can be error prone, especially in combination with batch drawing

package.json

@@ -16,10 +16,10 @@
     "grunt": "0.4.2",
     "connect": "2.13.0",
     "grunt-contrib-copy": "~0.5.0",
-    "grunt-shell": "^0.6.4",
-    "jsdoc": "^3.3.0-alpha4",
-    "grunt-mocha-phantomjs": "^0.4.2",
-    "grunt-contrib-watch": "^0.5.3"
+    "jsdoc": "~3.3.0-alpha4",
+    "grunt-mocha-phantomjs": "~0.4.2",
+    "grunt-contrib-watch": "~0.5.3",
+    "grunt-shell": "~0.6.4"
   },
   "readmeFilename": "README.md",
   "main": "kinetic.js",

src/Stage.js

@@ -347,6 +347,7 @@
         },
         _mouseover: function(evt) {
             if (!Kinetic.UA.mobile) {
+                this._setPointerPosition(evt);
                 this._fire(CONTENT_MOUSEOVER, evt);
             }
         },
@@ -365,7 +366,7 @@
                 this._fire(CONTENT_MOUSEOUT, evt);
             }
         },
-        _mousemove: Kinetic.Util._throttle(function(evt) {
+        _mousemove: function(evt) {
             if (!Kinetic.UA.mobile) {
                 this._setPointerPosition(evt);
                 var dd = Kinetic.DD,
@@ -411,7 +412,7 @@
             if (evt.preventDefault) {
                 evt.preventDefault();
             }
-        }, 17),
+        },
         _mousedown: function(evt) {
             if (!Kinetic.UA.mobile) {
                 this._setPointerPosition(evt);
@@ -545,7 +546,7 @@
 
             Kinetic.listenClickTap = false;
         },
-        _touchmove: Kinetic.Util._throttle(function(evt) {
+        _touchmove: function(evt) {
             this._setPointerPosition(evt);
             var dd = Kinetic.DD,
                 shape = this.getIntersection(this.getPointerPosition());
@@ -564,7 +565,7 @@
             if(dd) {
                 dd._drag(evt);
             }
-        }, 17),
+        },
         _setPointerPosition: function(evt) {
             var contentPosition = this._getContentPosition(),
                 offsetX = evt.offsetX,