TimeTube is a pretty interesting YouTube search tool.
It arranges the search results in a neat timeline where the thumbnail image sizes represent the popularity of the corresponding video on YouTube. And the various entry points indicate the day when a video was uploaded. Try it.
Find this article at: http://www.labnol.org/internet/video/youtube-video-search-in-timeline-format-very-neat/3244/

Reader Comments
Agreed,a good utility with a clean interface
Written by Techpluto on 05.11.08