I’ve never worked anywhere that could take a reasonable change window like del.icio.us apparently can.
We’re in the midst of a scheduled upgrade which will take no more than a couple of hours. Come back after 2 pm (Pacific) today and you will see the del.icio.us you’ve come to know and love. For live updates, please see our blog.
Bravo to their operations team for doing the work during the day instead of the middle of the night. Of course, they are still working on the weekend, but this is a start.