Microsoft apparently has decided to support Windows 98, 98SE, and Me through June 30, 2006! I guess those of us who still use those OSs will still be able to get security patches for a while.
They keep supporting 98 and ME, two OSs which I have found to be fundamentally unstable over time, and yet they have axed support of Windows NT, which despite being old, grew into one of the most rock-solid systems MS has ever written.