The purpose of this evolving project is to attempt to numerically categorize different examples of "irony". The categories and their values are subjective.
You may notice that there is no "Is this irony?" property, although the "Twinge Factor" might capture some of this vague feeling you may sometimes have about "irony", in the sense of "I know it when I see it".
A little more background about the beginnings of this effort is described in this blog post.
You can also submit your own rated examples to eventually be included in the list. The example can be in reference to an image or simply the description of a scenario.