Finding Respect Threads for Characters

It is very difficult to find respect threads for many characters. I've just been searching for a Zero Hour Parallax & Extant respect page but couldn't find any, even though someone said there was one. Can a directory for Respect Threads be made?

@SpectroRaphael: If I recall correctly, there is a directory. Unfortunately, I don't have the link handy :/

It used to be that Respect Threads were not allowed on CV, the few that have been around mostly just got through the cracks.