Youtube has become the second most popular search engine just after Google if we consider the number of queries being done. This will certainly not amuse Yahoo which has just found its new CEO in Carol Bartz. However I would like to tell you guys about this web service called Tubegraph which allows users to dynamically rate videos.

Tubegraph puts a slider along with the embedded Youtube videos and you can rate the video by sliding the slider up or down. By doing this, a graph is created for every video which lets others to decide whether it’s worth viewing or not.

Tubegraph puts an average of the user’s opinions about the video at a particular time and thus it helps in forming an opinion about a particular video. The idea seems pretty nice and Youtube might consider implementing certain feature in Youtube videos. I’d personally love to see comments at a particular frame of a video.

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