Lots of people commenting that Google Analytics is suffering under the load. My data is pretty slow coming in.
Tecosystems, Tim Bray and a few more.
Even Google acknowledges the additional load:
Update: 11:28 AM PST. Wednesday, November 16th, 2005
Currently, report updating for Google Analytics is experiencing delays. As a result, you may not be seeing any data in your reports even after implementing the Analytics tracking code.
We are currently in the process of updating all reports. You should be able to see these updates in several hours. While this is going on, you may notice different reports updating at different rates. Once this process has completed, all data should be restored to your profiles. Please be assured that this update process has no effect on data collection.
We apologize for any inconvenience. This reporting delay is associated with unexpected demand for Google Analytics. Under normal circumstances, the data in your reports will be at most six hours old.