Interesting. My only suggestion would be if you can add a filter by user's soul. Here I would like to see a range, so I can search for instance between "totally pure and unbeholden" to "nearly totally already pledged to demonic influences but a sliver of humanity remains". I find my search queries keep returning so much crap of the "this soul is completely corrupted already" or especially the "null" result variety (this last in regards to bots).
Well keep up the good work. If you need to contact me, you can whisper to any housefly you find and I will get the message.
Cheers - Beelze