Blogger started something called Blogger Play. It's a slideshow that randomly flips through images that have recently been uploaded onto Blogger sites.
I'm pointing it out because it strikes me as a good source of inspiration for writers. Looking at a picture or drawing and trying to describe what's happening is one of the easiest ways to start a story, for me. A completely random set and series of pictures means a wide variety of stories to be told and interesting combinations of ideas.