Google has added the news fast flip feature of Google News to the bottom of the Google News home page.
If you go to Google News and scroll to the bottom of the page, you will see this just added to the bottom:
A WebmasterWorld thread has discussion around this feature. One person liked it so much, they want it on the Google web results, not just news results. Another person said he hated it, so he hit the “X” to remove it right away.
Forum discussion at WebmasterWorld.
