We apologize for the inconvenience, but we are unable to process your request at this time. Our engineers have been notified of this problem and will work to resolve it.
We've had to rollback to an earlier build this morning in order to fix some outstanding publishing bugs. This has had stability implications which we are now in the process of addressing.
Update: These problems have now subsided. We are in the process of preparing a new build which will include an additional performance enhancement as well as a fix for BlogThis. (Status.blogger.com, 03/30/05.)