From the website:
Scientific publishing as it stands is an inefficient way to do science on a global scale. A lot of time and money is being wasted by groups around the world duplicating research that has already been carried out. FigShare allows you to share all of your data, negative results and unpublished figures. In doing this, other researchers will not duplicate the work, but instead may publish with your previously wasted figures, or offer collaboration opportunities and feedback on preprint figures.
There wasn’t a category on the site for CS data sets or rather the results of processing/searching data sets.
Would that be the same thing?
Thinking it would be interesting to have examples of data analysis that failed along with the data sets in question. Or at least pointers to the data sets.