By all means, you can see there are a lot of Video Search engines listed. This could be a good tool for sifters as well when finding videos that relate to news items, the ability to quickly search many video sites is nice. Dead Fix searching usefulness too.
What's Sputtr?
So if I am doing research on say...Carl Sagan, I can easily skip to the search results of all those websites.
If you click on Customize you can add, remove and re-arrange different websites.
They just opened it up and Videosift is listed under the video section.
The image above is not the default setup.
bookmarked, customized, and accounted.