"We're writing to let you know that Yahoo! GeoCities, our free web site building service and community, is closing on October 26, 2009.
On October 26, 2009, your GeoCities site will no longer appear on the Web, and you will no longer be able to access your GeoCities account and files. "
Frankly, I'm surprised it's lasted that long. They'll be purging the database of millions of crappy fansites that haven't been updated in 10 years! Wow!