Update from Google: We're aware of a problem with Google Docs List affecting a majority of users. The affected users are unable to access Google Docs List, but we've provided a workaround below. We will provide an update by August 26, 2011 3:14:00 PM UTC-4 detailing when we expect to resolve the problem. Please note that this resolution time is an estimate and may change. Affected users will see a 404 when accessing the Google Docs home page. You can access individual documents by clicking on the link in the original sharing email, or if you have saved the URL for that document.