This morning (July 23rd) we were notified that product categories were not sent to Google Analytics (GA) yesterday, July 22nd. We apologize for the trouble, and are actively working at fixing the issue. We will post back here as soon as we are satisfied the issue has been resolved. Note that because of the normal delays in GA, the problem might be fied before we report back, but we will only post an update once we are convinced it is truly gone. We are very, very sorry about this. Monday, July 25th 2011 – 6:15 AM (PDT): We confirm that this issue is now resolved, and has been since roughly 7AM (PDT) on Saturday July 23rd. Again, our sincere apologies for this.