That was my reaction. When vinepeek.com was posted over the weekend I thought it was fantastic.
It was only later when showing it to my family I realized there was sound, since my laptop is always muted if I'm not actively listening to something on it.
Withou the sound, it was sort of like amazing slice-of-life home movies from all over the world in a neat little mash up of humanity.
With the sound... it was a bunch of videos. Often neat, but somehow less.