Maybe this has already been a conversation, but I still ask early. Why on this wiki there are no characters of such authors as: KJD, GemCrust, Kianamai, Lopoddity, Pikokko, PencilTree and some others?

Copyright violation? Authors against? Or, I am sorry, too much intimacy? 

Or you just do not want to do this? I apologize in advance if this question would be inappropriate.