Think for a moment about the way you think (seriously). When you hear the word "angel", zillions of images emerge in your mind: (fly, sky, white, bright, ...) and this doesn't stop here. Every image creates another set of images (fly: (wings, airplane, sky, ...), sky: (cloud, blue, heaven, ...), ...). This continues infinitely.
So, inkleup is an idea sharing web application which lets you capture ideas that pop into your mind the way you have them in the first place, i.e.: you can reply to any idea and reply to replies too, infinitely. This allows you to capture your thoughts more naturally, explore ideas the way you think, and share them with the community.