I can't speak for the first one linked because I haven't used it, but the geocities sort will present you with pictures of two members and a button in the middle. Click the member you like the most out of the two, or click the middle button for essentially undecided/same/don't care. It'll run through the entire roster and cycle back around until you've widdled it down to the final vs. Then it spits out a list for you that can be viewed in a few different forms; if I recall correctly using the middle button results in two members occupying the same position in the final sort.aerosuffly wrote:Can I ask how those Japanese ranking like the two above work?
If you meant how do they technically work (as in, how were they made), I have absolutely misunderstood your question. (And can't answer it.)