flickR
The FlickR Community keeps on growing. It's awesome, it reminds me of the first few months of Typepad, with people taking a few small extensions to an otherwise oversaturated medium (in this case moblogging) and going in completely new directions.
Bertrands' Lemon Pie recipe is a great example. And if I may say so, I enjoyed the short run of "name this plant."
With that in mind, I introduce Flickr: Photos tagged with name this frame. The idea is that you take a picture of a movie screen or your TV, and people guess what movie it is. I've waggled my first over at hello.