These are really cool. Although I think that women’s hair blowing & skirt blowing and foot twiddling are overrepresented, there’s some really good ones here, like this one:
photo by Jamie Beck & Kevin Burg (Cinemagraph © 2011)
And this one is awesome.
I’ve actually played a little with this concept, for example making a short 5 second video clip of a waterfall in which only the water moves, and that’s my “picture”, but these gifs do it properly (and take a fair amount of work to produce, actually). Very cool. See From Me To You, Cinemagraph